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    Semiconductor parts containing 257 in root number. Page 7.
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Mitsubishi Electric Corp.
PartDescription
M38257M9DXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9DXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9MXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9MXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9MXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9MXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257M9-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MADXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MADXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MADXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MADXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MAMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MAMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MAMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MAMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MA-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MA-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MA-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MA-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBDXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBDXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBDXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MBMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MB-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MB-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MB-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MB-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCDXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCDXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCDXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MCMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MC-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MC-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MC-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MC-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDDXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDDXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDDXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MDMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MD-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MD-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MD-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MD-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEDXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEDXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEDXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MEMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257ME-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257ME-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257ME-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257ME-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFDXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFDXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFDXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFMXXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFMXXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFMXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MFMXXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MF-XXXFPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MF-XXXFSRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MF-XXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MF-XXXHPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M38257MGDXXXGPRAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer
M5M4257AJ10General Purpose Dynamic RAM
M5M4257AJ12General Purpose Dynamic RAM
M5M4257AJ15General Purpose Dynamic RAM
M5M4257AJ85General Purpose Dynamic RAM
M5M4257AL10General Purpose Dynamic RAM
M5M4257AL12General Purpose Dynamic RAM
M5M4257AL15General Purpose Dynamic RAM
M5M4257AL85General Purpose Dynamic RAM
M5M4257AP10General Purpose Dynamic RAM
M5M4257AP12General Purpose Dynamic RAM
M5M4257AP15General Purpose Dynamic RAM
M5M4257AP85General Purpose Dynamic RAM
M5M4257L12General Purpose Dynamic RAM
M5M4257L15General Purpose Dynamic RAM
M5M4257L20General Purpose Dynamic RAM
M5M4257P12General Purpose Dynamic RAM
M5M4257P15General Purpose Dynamic RAM
M5M4257P20General Purpose Dynamic RAM
M5M4257S12General Purpose Dynamic RAM
M5M4257S15General Purpose Dynamic RAM
M5M4257S20General Purpose Dynamic RAM
M5M482257J10Video Dynamic RAM
M5M482257J7Video Dynamic RAM
M5M482257J8Video Dynamic RAM
M5M482257RT10Video Dynamic RAM
M5M482257RT7Video Dynamic RAM
M5M482257RT8Video Dynamic RAM
M5M482257TP10Video Dynamic RAM
M5M482257TP7Video Dynamic RAM
M5M482257TP8Video Dynamic RAM
M5M5257AJ25General Purpose Static RAM
M5M5257AJ25LGeneral Purpose Static RAM
M5M5257AJ30General Purpose Static RAM
M5M5257AJ30LGeneral Purpose Static RAM
M5M5257AJ35General Purpose Static RAM
M5M5257AJ35LGeneral Purpose Static RAM
M5M5257AJ45General Purpose Static RAM
M5M5257AJ45LGeneral Purpose Static RAM
M5M5257AP25General Purpose Static RAM
M5M5257AP25LGeneral Purpose Static RAM
M5M5257AP30General Purpose Static RAM
M5M5257AP30LGeneral Purpose Static RAM
M5M5257AP35General Purpose Static RAM
M5M5257AP35LGeneral Purpose Static RAM
M5M5257AP45General Purpose Static RAM
M5M5257AP45LGeneral Purpose Static RAM
M5M5257BJ15General Purpose Static RAM
M5M5257BJ17General Purpose Static RAM
M5M5257BJ20General Purpose Static RAM
M5M5257BJ20LGeneral Purpose Static RAM
M5M5257BJ25General Purpose Static RAM
M5M5257BJ25LGeneral Purpose Static RAM
M5M5257BJ35General Purpose Static RAM
M5M5257BJ35LGeneral Purpose Static RAM
M5M5257BP15General Purpose Static RAM
M5M5257BP17General Purpose Static RAM
M5M5257BP20General Purpose Static RAM
M5M5257BP20LGeneral Purpose Static RAM
M5M5257BP25General Purpose Static RAM
M5M5257BP25LGeneral Purpose Static RAM
M5M5257BP35General Purpose Static RAM
M5M5257BP35LGeneral Purpose Static RAM
M5M5257CJ15General Purpose Static RAM
M5M5257CJ20General Purpose Static RAM
M5M5257CJ20LGeneral Purpose Static RAM
M5M5257CJ25General Purpose Static RAM
M5M5257CJ25LGeneral Purpose Static RAM
M5M5257CJ35General Purpose Static RAM
M5M5257CJ35LGeneral Purpose Static RAM
M5M5257CP15General Purpose Static RAM
M5M5257CP20General Purpose Static RAM
M5M5257CP20LGeneral Purpose Static RAM
M5M5257CP25General Purpose Static RAM
M5M5257CP25LGeneral Purpose Static RAM
M5M5257CP35General Purpose Static RAM
M5M5257CP35LGeneral Purpose Static RAM
M5M5257DJ20VGeneral Purpose Static RAM
M5M5257DJ25VGeneral Purpose Static RAM
M5M5257DP20VGeneral Purpose Static RAM
M5M5257DP25VGeneral Purpose Static RAM
M5M5257J35General Purpose Static RAM
M5M5257J45General Purpose Static RAM
M5M5257J45LGeneral Purpose Static RAM
M5M5257J55General Purpose Static RAM
M5M5257P35General Purpose Static RAM
M5M5257P45General Purpose Static RAM
M5M5257P45LGeneral Purpose Static RAM
M5M5257P55General Purpose Static RAM
M5M5V257DJ15General Purpose Static RAM
M5M5V257DJ20General Purpose Static RAM
M5M5V257DJ25General Purpose Static RAM
M5M5V257DP15General Purpose Static RAM
M5M5V257DP20General Purpose Static RAM
M5M5V257DP25General Purpose Static RAM
M66257 5120 x 8-BIT x 2 LINE MEMORY (FIFO)
M66257FP5120 x 8-bit line memory (Fifo)
M74F257ADPIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
M74F257AFPIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
M74F257APIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
M74HC257DPQuad 2-Input HC-CMOS Multiplexer
M74HC257FPQuad 2-Input HC-CMOS Multiplexer
M74HC257PQuad 2-Input HC-CMOS Multiplexer
MF3257A-J8CATXX256Kb, 8/16-bit data bus compact flash card
MF3257A-J9CATXX256Kb, 8/16-bit data bus compact flash card
MF3257A-LZCATXX256Kb, 8/16-bit data bus static RAM card
MF3257-J8CATXX8/16-bit data bus static RAM card
MF3257-J9CATXX8/16-bit data bus static RAM card
MF3257-LCDATXXRAM size: 256KB static RAM card
MF3257-LSDATXXRAM size: 256KB static RAM card
MF3257-LYCAT256 KB (memory) flash ATA PC card
MF3257-LYCATXXMem: 256Kb, 8/16-bit data bus static RAM card
MF3257-LZCATXXMem: 257Kb, 8/16-bit data bus static RAM card
MH25708J10General Purpose Dynamic RAM
MH25708J12General Purpose Dynamic RAM
MH25708J15General Purpose Dynamic RAM
MH25708J85General Purpose Dynamic RAM
MH25708JA10General Purpose Dynamic RAM
MH25708JA12General Purpose Dynamic RAM
MH25708JA15General Purpose Dynamic RAM
MH25708JA85General Purpose Dynamic RAM
MH25708TNA10HGeneral Purpose Static RAM
MH25708TNA10LGeneral Purpose Static RAM
MH25708TNA12HGeneral Purpose Static RAM
MH25708TNA12LGeneral Purpose Static RAM
MH25708TNA15HGeneral Purpose Static RAM
MH25708TNA15LGeneral Purpose Static RAM
MH25708TNA85HGeneral Purpose Static RAM
MH25708TNA85LGeneral Purpose Static RAM
MH25709J10General Purpose Dynamic RAM
MH25709J12General Purpose Dynamic RAM
MH25709J15General Purpose Dynamic RAM
MH25709J85General Purpose Dynamic RAM
MH25709JA10General Purpose Dynamic RAM
MH25709JA12General Purpose Dynamic RAM
MH25709JA15General Purpose Dynamic RAM
MH25709JA85General Purpose Dynamic RAM

MITSM
PartDescription
MM1257High-Precision Three-Pin Regulator
MM1257AMHigh-precision three-pin regulator
MM1257ATHigh-precision three-pin regulator
MM1257BMHigh-precision three-pin regulator
MM1257BTHigh-precision three-pin regulator
MM1257CMHigh-precision three-pin regulator
MM1257CTHigh-precision three-pin regulator
MM1257DMHigh-precision three-pin regulator
MM1257DTHigh-precision three-pin regulator
MM1257EMHigh-precision three-pin regulator
MM1257ETHigh-precision three-pin regulator
MM1257FMHigh-precision three-pin regulator
MM1257FTHigh-precision three-pin regulator
MM1257GMHigh-precision three-pin regulator
MM1257GTHigh-precision three-pin regulator
PST3257CMOS system reset

MOLEX
PartDescription
00145622572.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version A, Nonpolarized, Wire Size 24, 0.76??m (30??") Gold (Au)
00145672572.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version G, Positive Lock, Wire Size 22, 0.38??m (15??") Gold (Au), 25 Circuits
0014600257 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly
00154742572.54mm (.100) C-Grid SL??? Single Row, Female, Version G Receptacle, 25 Circuits
00220122572.54mm (.100) Pitch KK?? Crimp Terminal Housing, Friction Ramp, 25 Circuits, Use with 2759|6459|41572
0022013257 2.54mm (.100) Pitch KK?? Crimp Terminal Housing, Friction Ramp, 25 Circuits, Use with 2759|6459|41572
0022172257 2.54mm (.100) Pitch KK?? PC Board Connector, Bottom Entry, 0.80??m (30??) Gold (Au), 25 Circuits
0022456257 2.54mm (.100") KK?? IDT Double Cantilever Contact, 25 Circuits, Gold (Au), Feed-To, 22 AWG Wire
015-38-8257 2.54mm (.100") C-Grid SL??? Single Row, Female, Version C Receptacle, 25 Circuits
04447202574.20mm (.165") Pitch Mini-Fit HCS??? Header, Dual Row, Vertical, without Snap-in Plastic Peg PCB Lock, 2 Circuits, PA Polyamide Nylon 6/6 94V-0, with Drain Holes
04447212574.20mm (.165") Pitch Mini-Fit HCS??? Header
04725700013.50mm (.138") Stereo Jack with switch, 4 Circuits
0502257112Ring Tongue Terminal for 14-16 AWG, Closed Uninsulated Brazed Barrel, Stud Size 6(M3.5), Oxygen-Free Copper, Length 14.40mm (.567")
0502257312Ring Tongue Terminal for 14-16 AWG, Closed Uninsulated Brazed Barrel, Stud Size 10(M5), Oxygen-Free Copper, Length 16.70mm (.657")
0524372571 0.50mm (.020") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom Contact Style, 25 Circuits, Gold Contact Plating
05261025711.00mm (.039") Pitch FFC/FPC Connector, SMT, Vertical, ZIF Receptacle, 25 CircuitsLead-free, High Barrier Packaging
0527932570 1.00mm (.039") Pitch Right Angle, SMT, Non-ZIF, Top Contact Style, 25 Circuits, Leadfree
0528082570 1.00mm (.039") Pitch FFC/FPC Connector, SMT, Vertical, Non-ZIF Receptacle, 25Circuits, Lead-free
0528522570 1.00mm (.039") Pitch FFC/FPC Connector, SMT, Right Angle, Non-ZIF, BottomContact Style Receptacle, 25 Circuits, Lead-free
07028712572.54mm (.100") Pitch C-Grid?? Header, Breakaway, Dual Row, Vertical, with RetentionPin, 28 Circuits, 8.13mm (.320") Mating Pin Length, 0.76??m (30??") Gold (Au) Selective
0737802257 2.00mm (.079") Pitch HDM?? Board-to-Board Daughtercard Receptacle, Vertical, SignalModule, 72 Circuits, Mounted Height 17.00mm (.669"), Pin Length 3.50mm (.138"),
07910772572.00mm (.079) Pitch Milli-Grid??? Receptacle, Vertical, Through Hole, Dual Row, 1.91mm (.075) Tail Length, 0.76??m (30??) Gold (Au) Selective Plating, 16 Circuits
0878325723 2.00mm (.079) Pitch Milli-Grid??? Header, Surface Mount, Vertical, Shrouded, Leadfree 16 Circuits, 0.76??m (30??) Gold (Au) Plating, with Pick-and-Place Cap
09032570041.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 4 Circuits, Tube Packaging
0903257006 1.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 6 Circuits, Tube Packaging
09032570081.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 8 Circuits, Tube Packaging
0903257010 1.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 10 Circuits, Tube Packaging
09032570121.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 12 Circuits, Tube Packaging
0903257014 1.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 14 Circuits, Tube Packaging
09032570161.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 16 Circuits, Tube Packaging
09032570181.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 18 Circuits, Tube Packaging
09032570201.27mm (.050) Pitch Picoflex?? PF-50 Header, Vertical, Low Profile, with PCB Pegs, 20 Circuits, Tube Packaging
14-56-7257 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version G, Positive Lock, Wire Size 22, 0.38??m (15??") Gold (Au), 25 Circuits
14-60-02572.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly
22-01-22572.54mm (.100) Pitch KK?? Crimp Terminal Housing, Friction Ramp, 25 Circuits, Use with 2759|6459|41572
22-01-3257 2.54mm (.100) Pitch KK?? Crimp Terminal Housing, Friction Ramp, 25 Circuits, Use with 2759|6459|41572
22-17-2257 2.54mm (.100) Pitch KK?? PC Board Connector, Bottom Entry, 0.80??m (30??) Gold (Au), 25 Circuits
22-28-3257 2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, with Polarizing Wall, 25 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, with Backwalls Removed
22-45-6257 2.54mm (.100") KK?? IDT Double Cantilever Contact, 25 Circuits, Gold (Au), Feed-To, 22 AWG Wire
2574-06F1BK3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 6 Circuits
2574-08A2 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 8 Circuits, Rib between 2 & 3
2574-08D1 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 6 Circuits
2574-09A4 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 9 Circuits, Rib between 5 & 6
2574-10A6 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 10 Circuits, Rib between 4 & 5, 7 & 8
2574-10B6 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, With Flange, 10 Circuits, Rib between 4 & 5, 7 & 8
2574-12A7 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, Without Flange, 12 Circuits, Rib between 5 & 6, 8 & 9
2574-12B7 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 12 Circuits, Center Ribs Between 5-6, 11-12, 17-18
2574-15B9 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, With Flange, 15 Circuits, Rib between 4 & 5, 7 & 8, 11 & 12
2574-16A93.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 16 Circuits
2574-16B93.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, With Flange, 16 Circuits, Rib between 4 & 5, 7 & 8, 11 & 12
2574-17A10 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, Without Flange, 17 Circuits, Rib between 5 & 6, 10 & 11, 14 & 15
2574-17B103.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector
2574-19A14 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector
2574-21A113.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, Without Flange, 21 Circuits, Rib between 5 & 6, 10 & 11, 15 & 16
2574-22A12 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 22 Circuits
2574-22A16 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 22 Circuits, Center Ribs Between 5-6
2574-22B12 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 22 Circuits
2574-24B153.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, With Flange, 24 Circuits, Rib between 4 & 5, 8 & 9, 12 & 13,16 & 17, 20 & 21
2574-3A13.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, Without Flange, 3 Circuits
2574-5A23.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector
2574-5B13.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 5 Circuits
2574-6A1 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 6 Circuits
2574-6B13.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, With Flange, 6 Circuits
2574-6B2 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 6 Circuits, Rib between 2 & 3
2574-6F1-BK3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 6 Circuits
2574-7B33.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, With Flange, 7 Circuits, Rib between 3 & 4
2574-8A13.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 8 Circuits
2574-8A23.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 8 Circuits, Rib between 2 & 3
2574-8A33.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided,Surface Mount, Polarized, Without Flange, 8 Circuits, Rib between 3 & 4
2574-8A43.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 8 Circuits, Rib between 5 & 6
2574-9A4 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 9 Circuits, Rib between 5 & 6
2574-9A5 3.96mm (.156") Pitch KK?? Crimp Housing, Edge Card Connector, Single-Sided, Surface Mount, Polarized, Without Flange, 9 Circuits, Rib between 3 & 4, 5 & 6
2578KK Maxi-3.96mm & 5.08mm Modular Interconnection System
2578-B 3.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG, Reel, Phosphor Bronze, 0.51??m (20??") Selective Gold (Au)
2578-B-555 3.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG
2578-B-L3.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG, Bag, Phosphor Bronze,0.38??m (15??") Selective Gold (Au)
2578-B-P9093.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG, Reel, Phosphor Bronze, Tin (Sn)
2578-B-P909L3.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG, Bag, Phosphor Bronze,Tin (Sn)
2578-L 3.96mm (.156") Pitch KK?? Crimp Terminal 2578, 22-26 AWG, Bag, Brass, Tin (Sn)
36257 Deluxe Cord Grips Strain Relief, 3/4" NPT, Straight Female, Cable Diameter 6.35-9.53mm (.250-.375")
42225-0257 2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, with Polarizing Wall, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, with Backwalls Removed
42226-02572.54mm (.100) Pitch KK?? Header, Breakaway, Right Angle, with Plastic Polarizing Peg, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, with Backwalls Removed
42375-0257 2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 7.49mm (.295)
44472-12574.20mm (.165") Pitch Mini-Fit HCS??? Header
47257-00013.50mm (.138") Stereo Jack with switch, 4 Circuits
50161625750.30mm (.012") Pitch Easy-On Type FPC Connector, 1.10mm (.043") Mated Height, Right Angle
5025700893 1.10mm (.043") Pitch microSD Memory Card Connector, Normal Mount SMT, Push- Push Type
502578-0200 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 2 Circuits
502578-03001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 3 Circuits
50257804001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 4 Circuits
502578-0400 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 4 Circuits
5025780500 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 5 Circuits
502578-06001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 6 Circuits
5025780700 1.50mm (.059") Pitch CLIK-Mate??? Wire-to-Board Housing
5025780800 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 8 Circuits
50257809001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 9 Circuits
502578-09001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 9 Circuits
50257810001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 10 Circuits
502578-11001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 11 Circuits
50257811001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 11 Circuits
502578-1200 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 12 Circuits
502578-1300 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 13 Circuits
502578-1400 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 14 Circuits
5025781400 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 14 Circuits
502578-15001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 15 Circuits
502579-00001.50mm (.059") Pitch CLIK-Mate Wire-to-Board Crimp Terminal, Chain
52271-2579 1.00mm (.039") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom ContactStyle, 25 Circuits, Lead-free, High Barrier Packaging
52435-25710.50mm (.020") Pitch SMT Right-Angle FFC/FPC Connector, 25 Circuits, Gold (AuContact Plating
52437-2571 0.50mm (.020") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom Contact Style, 25 Circuits, Gold Contact Plating
52808-2570 1.00mm (.039") Pitch FFC/FPC Connector, SMT, Vertical, Non-ZIF Receptacle, 25Circuits, Lead-free
52852-2570 1.00mm (.039") Pitch FFC/FPC Connector, SMT, Right Angle, Non-ZIF, BottomContact Style Receptacle, 25 Circuits, Lead-free
70287-1257 2.54mm (.100") Pitch C-Grid?? Header, Breakaway, Dual Row, Vertical, with RetentionPin, 28 Circuits, 8.13mm (.320") Mating Pin Length, 0.76??m (30??") Gold (Au) Selective
70430-0257 2.54mm (.100) C-Grid SL??? Single Row, Female, Version D Receptacle, 13 Circuits
704500257 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version F, 18 Circuits
70450-0257 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version F, 18 Circuits
73780-0257 2.00mm (.079") Pitch HDM?? Board-to-Board Daughtercard Receptacle, Vertical, SignalModule, 72 Circuits, Mounted Height 17.00mm (.669"), Pin Length 3.50mm (.138"),
73780-22572.00mm (.079") Pitch HDM?? Board-to-Board Daughtercard Receptacle, Vertical, SignalModule, 72 Circuits, Mounted Height 17.00mm (.669"), Pin Length 3.50mm (.138"),
79107-7257 2.00mm (.079) Pitch Milli-Grid??? Receptacle, Vertical, Through Hole, Dual Row, 1.91mm (.075) Tail Length, 0.76??m (30??) Gold (Au) Selective Plating, 16 Circuits
79109-12572.00mm (.079) Pitch Milli-Grid??? Receptacle, Surface Mount, Vertical, Top/Bottom Entry, with Press-fit Plastic Pegs, without Cap, Tube
A-42225-0257 2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, with Polarizing Wall, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, with Backwalls Removed
A-42226-02572.54mm (.100) Pitch KK?? Header, Breakaway, Right Angle, with Plastic Polarizing Peg, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, with Backwalls Removed
A-42375-0257 2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 12 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 7.49mm (.295)
A-44472-02574.20mm (.165") Pitch Mini-Fit HCS??? Header, Dual Row, Vertical, without Snap-in Plastic Peg PCB Lock, 2 Circuits, PA Polyamide Nylon 6/6 94V-0, with Drain Holes
A-70400-02572.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version D, Back Ribs, Wire Size 26, 3.81??m (150??") Tin/Lead (SnPb)
A-70431-0257 2.54mm (.100) Pitch SL??? FFC/FPC Connector - Single Row Male Version D, 13 Circuits
A-70475-02572.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Male, Single Row, Version D, Back Ribs, for Wire Size 26, 3.81??m (150??") Tin (Sn), 13 Circuits
SD-502578-0011.50mm (.059") Pitch CLIK-Mate Wire-to-Board Housing, Single Row, Positive Lock, 4 Circuits
SD-502579-001 1.50mm (.059") Pitch CLIK-Mate Wire-to-Board Crimp Terminal, Chain
SDA-44472-12574.20mm (.165") Pitch Mini-Fit HCS??? Header

MOSA
PartDescription
MS6257 Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB
MS6257GTR Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB
MS6257GUGain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB
MS6257TR Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB
MS6257UGain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB

Mosel Vitelic
PartDescription
MS62257-10FCGeneral Purpose Static RAM
MS62257-10PCGeneral Purpose Static RAM
MS62257-70FCGeneral Purpose Static RAM
MS62257-70PCGeneral Purpose Static RAM
MS62257-85FCGeneral Purpose Static RAM
MS62257-85PCGeneral Purpose Static RAM

Motorola
PartDescription
1N525733V, 500mWt General purpose voltage reference/regulator diode
1N5257A33V, 500mWt General purpose voltage reference/regulator diode
1N5257B500 milliwatts glass silicon zener diode, zener voltage 33V
1N5257C33V, 500mWt General purpose voltage reference/regulator diode
1N5257D33V, 500mWt General purpose voltage reference/regulator diode
2N2574Silicon controlled rectifier. Reverse blocking triode thyristor. Peak repetitive forward and reverse blocking voltage 50V.
2N2575Silicon controlled rectifier. Reverse blocking triode thyristor. Peak repetitive forward and reverse blocking voltage 100V.
2N2576Silicon controlled rectifier. Reverse blocking triode thyristor. Peak repetitive forward and reverse blocking voltage 200V.
2N2578Silicon controlled rectifier. Reverse blocking triode thyristor. Peak repetitive forward and reverse blocking voltage 400V.
54F257A/B2AJCQuad 2-Input F-TTL Multiplexer
54F257A/BEAJCQuad 2-Input F-TTL Multiplexer
54F257A/BFAJCQuad 2-Input F-TTL Multiplexer
54F257/BEAJCQuad 2-Input F-TTL Multiplexer
54F257/BEBJCQuad 2-Input F-TTL Multiplexer
54F257/BFAJCQuad 2-Input F-TTL Multiplexer
54F257/BFBJCQuad 2-Input F-TTL Multiplexer
54F257M/B2AJCQuad 2-Input F-TTL Multiplexer
54F257M/B2CJCQuad 2-Input F-TTL Multiplexer
54HC257/BEAJCQuad 2-Input HC-CMOS Multiplexer
54HC257M/B2AJCQuad 2-Input HC-CMOS Multiplexer
54HC257M/B2CJCQuad 2-Input HC-CMOS Multiplexer
54LS257QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
54LS257A/B2AJCQuad 2-Input LS-TTL Multiplexer
54LS257A/BEAJCQuad 2-Input LS-TTL Multiplexer
54LS257A/BEBJCQuad 2-Input LS-TTL Multiplexer
54LS257A/BFAJCQuad 2-Input LS-TTL Multiplexer
54LS257A/BFBJCQuad 2-Input LS-TTL Multiplexer
54LS257AM/B2AJCQuad 2-Input LS-TTL Multiplexer
54LS257AM/B2CJCQuad 2-Input LS-TTL Multiplexer
74AHC257_08 Quad 2-input multiplexer 3-state
74CBTLV3257Quad 1-of-2 multiplexer/demultiplexer
74CBTLV3257BQ Quad 1-of-2 multiplexer/demultiplexer
74CBTLV3257DSQuad 1-of-2 multiplexer/demultiplexer
74CBTLV3257PW Quad 1-of-2 multiplexer/demultiplexer
74HC257Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
74HCT257Quad 2-input multiplexer; 3-state
BF257160V Vcbo, 100mA Ic Low frequency power silicon NPN transistor
HC257Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
LF257JOperational Amplifier
LM2574-12EASY SWITCHERE?? 0.5 A STEP-DOWN VOLTAGE REGULATOR
LM2574-15EASY SWITCHERE?? 0.5 A STEP-DOWN VOLTAGE REGULATOR
LM2574-3.3EASY SWITCHERE?? 0.5 A STEP-DOWN VOLTAGE REGULATOR
LM2574-5EASY SWITCHERE?? 0.5 A STEP-DOWN VOLTAGE REGULATOR
LM2574-ADJEASY SWITCHERE?? 0.5 A STEP-DOWN VOLTAGE REGULATOR
LM2574NEasy switcher 0.5 A step-down voltage regulator
LM2575-15EASY SWITCHERE??? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575-3.3 EASY SWITCHERE??? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575-5 EASY SWITCHERE??? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575-ADJEASY SWITCHERE??? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575D2T-12EASY SWITCHERE?? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575D2T-15EASY SWITCHERE?? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575D2TEasy switcher 1.0 A step-down voltage regulator
LM2575D2T-AdjEASY SWITCHERE?? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575T-12EASY SWITCHERE?? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575TEasy switcher 1.0 A step-down voltage regulator
LM2575T-5EASY SWITCHERE?? 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575TVEasy switcher 1.0 A step-down voltage regulator
LM2576-12Easy Switcher 3.0A Step-Down Voltage Regulator
LM2576-15 Easy Switcher 3.0A Step-Down Voltage Regulator
LM2576-3.3 Easy Switcher 3.0A Step-Down Voltage Regulator
LM2576-5 Easy Switcher 3.0A Step-Down Voltage Regulator
LM2576D2T-12EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576D2T-15EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576D2TEasy switcher 1.0 A step-down voltage regulator
LM2576D2T-3.3EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576D2T-5EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576D2T-ADJEASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576T-12EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576T-15EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TEasy switcher 1.0 A step-down voltage regulator
LM2576T-3.3EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576T-5EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576T-ADJEASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TV-12EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TV-15EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TVEasy switcher 1.0 A step-down voltage regulator
LM2576TV-3.3EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TV-5EASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
LM2576TV-AJDEASY SWITCHERE?? 3.0 A STEP-DOWN VOLTAGE REGULATOR
MC54F257AJQuad 2-input multiplexer with 3-state outputs
MC54F257JQuad 2-Input F-TTL Multiplexer
MC54F257JDQuad 2-Input F-TTL Multiplexer
MC54F257JDSQuad 2-Input F-TTL Multiplexer
MC54F257JSQuad 2-Input F-TTL Multiplexer
MC54HC257JQuad 2-Input HC-CMOS Multiplexer
MC54HC257JDQuad 2-Input HC-CMOS Multiplexer
MC54HC257JDSQuad 2-Input HC-CMOS Multiplexer
MC54HC257JSQuad 2-Input HC-CMOS Multiplexer
MC74AC257DQuad 2-input multiplexer with 3-state outputs
MC74AC257DR2Quad 2-Input AC-CMOS Multiplexer
MC74AC257NQuad 2-input multiplexer with 3-state outputs
MC74ACT257DQuad 2-input multiplexer with 3-state outputs
MC74ACT257DR2Quad 2-Input ACT-CMOS Multiplexer
MC74ACT257NQuad 2-input multiplexer with 3-state outputs
MC74F257A QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
MC74F257ADQuad 2-input multiplexer with 3-state outputs
MC74F257ADR2Quad 2-Input F-TTL Multiplexer
MC74F257AJQuad 2-Input F-TTL Multiplexer
MC74F257ANQuad 2-input multiplexer with 3-state outputs
MC74F257DQuad 2-Input F-TTL Multiplexer
MC74F257DR2Quad 2-Input F-TTL Multiplexer
MC74F257JQuad 2-Input F-TTL Multiplexer
MC74F257JDQuad 2-Input F-TTL Multiplexer
MC74F257JDSQuad 2-Input F-TTL Multiplexer
MC74F257JSQuad 2-Input F-TTL Multiplexer
MC74F257NQuad 2-Input F-TTL Multiplexer
MC74F257NDQuad 2-Input F-TTL Multiplexer
MC74F257NDSQuad 2-Input F-TTL Multiplexer
MC74F257NSQuad 2-Input F-TTL Multiplexer
MC74HC257Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
MC74HC257DQuad 2-input data selector/multiplexer wirh 3-state outputs
MC74HC257DQuad 2-input data selector, multiplexer with 3-state outputs
MC74HC257DDQuad 2-Input HC-CMOS Multiplexer
MC74HC257DDSQuad 2-Input HC-CMOS Multiplexer
MC74HC257DR2Quad 2-Input HC-CMOS Multiplexer
MC74HC257DSQuad 2-Input HC-CMOS Multiplexer
MC74HC257JQuad 2-Input HC-CMOS Multiplexer
MC74HC257JDQuad 2-Input HC-CMOS Multiplexer
MC74HC257JDSQuad 2-Input HC-CMOS Multiplexer
MC74HC257JSQuad 2-Input HC-CMOS Multiplexer
MC74HC257NQuad 2-input data selector/multiplexer wirh 3-state outputs
MC74HC257NQuad 2-input data selector, multiplexer with 3-state outputs
MC74HC257NDQuad 2-Input HC-CMOS Multiplexer
MC74HC257NDSQuad 2-Input HC-CMOS Multiplexer
MC74HC257NSQuad 2-Input HC-CMOS Multiplexer
MC74LCX257Low-Voltage CMOS Quad 2-Input Multiplexer
MC74LCX257DLow-voltage CMOS quad 2-input multiplexer
MC74LCX257DTLow-voltage CMOS quad 2-input multiplexer
MC74LCX257MLow-voltage CMOS quad 2-input multiplexer
MC74LCX257SDLow-voltage CMOS quad 2-input multiplexer
MCM32257B256K x 32 Bit Fast Static RAM Module
MCM32257BZ15512M x 32 bit fast static RAM module
MCM32257BZ20512M x 32 bit fast static RAM module
MCM32257BZ25512M x 32 bit fast static RAM module
MCM32257SG20General Purpose Static RAM
MCM32257SG25General Purpose Static RAM
MCM32257SG35General Purpose Static RAM
MCM32257Z20General Purpose Static RAM
MCM32257Z25General Purpose Static RAM
MCM32257Z30General Purpose Static RAM
MCM32257Z35General Purpose Static RAM
MCM6257BP10General Purpose Dynamic RAM
MCM6257BP12General Purpose Dynamic RAM
MCM6257BP15General Purpose Dynamic RAM
MCM6257L10General Purpose Dynamic RAM
MCM6257L10DGeneral Purpose Dynamic RAM
MCM6257L10DSGeneral Purpose Dynamic RAM
MCM6257L10SGeneral Purpose Dynamic RAM
MCM6257L12General Purpose Dynamic RAM
MCM6257L12DGeneral Purpose Dynamic RAM
MCM6257L12DSGeneral Purpose Dynamic RAM
MCM6257L12SGeneral Purpose Dynamic RAM
MCM6257L15General Purpose Dynamic RAM
MCM6257L15DGeneral Purpose Dynamic RAM
MCM6257L15DSGeneral Purpose Dynamic RAM
MCM6257L15SGeneral Purpose Dynamic RAM
MCM6257P10General Purpose Dynamic RAM
MCM6257P10DGeneral Purpose Dynamic RAM
MCM6257P10DSGeneral Purpose Dynamic RAM
MCM6257P10SGeneral Purpose Dynamic RAM
MCM6257P12General Purpose Dynamic RAM
MCM6257P12DGeneral Purpose Dynamic RAM
MCM6257P12DSGeneral Purpose Dynamic RAM
MCM6257P12SGeneral Purpose Dynamic RAM
MCM6257P15General Purpose Dynamic RAM
MCM6257P15DGeneral Purpose Dynamic RAM
MCM6257P15DSGeneral Purpose Dynamic RAM
MCM6257P15SGeneral Purpose Dynamic RAM
MLL5257A33V, 500mWt General purpose voltage reference/regulator diode
MLL5257B33V, 500mWt General purpose voltage reference/regulator diode
MM4257PNP silicon switching transistor.
MM4257PNP silicon switching transistor.
MM4257PNP silicon switching transistor.
MMBZ525733V General purpose voltage reference/regulator diode
MMBZ5257B33V, 225mWt General purpose voltage reference/regulator diode
MMBZ5257BL33V, 225mWt General purpose voltage reference/regulator diode
MMBZ5257BLT1Zener voltage regulator diode
MMSZ5257B33V, 500mWt General purpose voltage reference/regulator diode
MMSZ5257BT1Plastic surface mount zener diode 500 milliwatts
SN54LS257QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN54LS257AJQuad 2-Input LS-TTL Multiplexer
SN54LS257AWQuad 2-Input LS-TTL Multiplexer
SN54LS257BQUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN54LS257BJQuad 2-input multiplexer with 3-state outputs
SN54LS257JQUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN74LS257ADQuad 2-Input LS-TTL Multiplexer
SN74LS257ADR2Quad 2-Input LS-TTL Multiplexer
SN74LS257AJQuad 2-Input LS-TTL Multiplexer
SN74LS257AJDQuad 2-Input LS-TTL Multiplexer
SN74LS257AJDSQuad 2-Input LS-TTL Multiplexer
SN74LS257AJSQuad 2-Input LS-TTL Multiplexer
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