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        Semiconductor parts containing 654 
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Hitachi Semiconductor 
 
Holtek Semiconductor Inc. 
| Part | Description |  
| HT56R654 |  TinyPower A/D Type with LCD 8-Bit OTP MCU |  
| HT6542B | Keyboard controller with PS/2 |  
| HT6542B | Keyboard controller with PS/2 |  
| HT654 | Decoders for burglar alarm system, car door controllers and etc. |  
| HT654 | Decoders for burglar alarm system, car door controllers and etc. |  
| HT6547C | V(cc): 4.75V to 5.25V; V(in): -0.3 to +0.3V; keyboard encoder for windows 95 |  
  
HP 
| Part | Description |  
| HEDL-6540 |  Large Diameter (56 mm), Housed Two and Three Channel Optical Encoders |  
| HEDL-6540-B11 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDL-6540-B13 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDL-6545-B09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDL-6545-J06 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDL-6545-J08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDL-6545-J09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDM-6540-T11 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDM-6540-T13 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540 | Large Diameter (56 mm), Housed Two and Three Channel Optical Encoders |  
| HEDS-6540-A05 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A06 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A10 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A11 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A12 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-A13 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B05 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B06 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B10 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B11 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B12 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-B13 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J05 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J06 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J10 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J11 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J12 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6540-J13 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6545-A08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6545-A10 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6545-B08 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6545-J06 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HEDS-6545-J09 | Large Diameter (56 mm), Housed Two and Three Channel Optical Enco |  
| HLMP6654 | General purpose red dome-style LED |  
| HLMP-6654 | Subminiature LED lamp |  
  
Integrated Device Technology 
| Part | Description |  
| DT72V3654L10PF | 3.3 VOLT CMOS SyncBiFIFOTM WITH BUS-MATCHING 2,048 x 36 x 2 4,096 x 36 x 2 8,192 x 36 x 2 |  
| DT72V3654L15PF | 3.3 VOLT CMOS SyncBiFIFOTM WITH BUS-MATCHING 2,048 x 36 x 2 4,096 x 36 x 2 8,192 x 36 x 2 |  
| ICS841654AGIT | FEMTOCLOCKS??? CRYSTAL-TO-HCSL CLOCK GENERATOR |  
| ICS841654I | FEMTOCLOCKS??? CRYSTAL-TO-HCSL CLOCK GENERATOR |  
| IDT54FCT16543AT | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT54FCT16543ATE | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATEB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPA | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPAB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPF | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPFB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPV | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ATPVB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CT | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT54FCT16543CTE | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTEB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPA | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPAB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPF | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPFB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPV | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543CTPVB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ET | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT54FCT16543ETE | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETEB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPA | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPAB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPF | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPFB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPV | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543ETPVB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543T | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT54FCT16543TE | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TEB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPA | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPAB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPF | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPFB | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPV | Fast CMOS 16-bit latched transceiver |  
| IDT54FCT16543TPVB | Fast CMOS 16-bit latched transceiver |  
| IDT723654L15PF |  CMOS SyncBiFIFO WITH BUS-MATCHING |  
| IDT72V3654 | 3.3 VOLT CMOS SyncBiFIFOTM WITH BUS-MATCHING 2,048 x 36 x 2 4,096 x 36 x 2 8,192 x 36 x 2 |  
| IDT74FCT16543AT | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT74FCT16543ATE | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATEB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPA | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPAB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPF | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPFB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPV | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ATPVB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CT | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT74FCT16543CTE | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTEB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPA | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPAB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPF | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPFB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPV | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543CTPVB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ET | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT74FCT16543ETE | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETEB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPA | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPAB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPF | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPFB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPV | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543ETPVB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543T | FAST CMOS 16-BIT LATCHED TRANSCEIVER |  
| IDT74FCT16543TE | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TEB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPA | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPAB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPF | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPFB | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPV | Fast CMOS 16-bit latched transceiver |  
| IDT74FCT16543TPVB | Fast CMOS 16-bit latched transceiver |  
| IDT74LVCH16543A |  3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD |  
| IDT74LVCH16543APA | 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD |  
| IDT74LVCH16543APAG | 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD |  
| IDT74LVCH16543APV | 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD |  
  
INDEL 
 
Intel 
| Part | Description |  
| E6540 |  Core2 Extreme Processor |  
  
Intersil Corp. 
| Part | Description |  
| IM6654-1IDG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654-1IJG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654 |  N-CHANNEL JFET |  
| IM6654AIDG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AIJG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AIJG/BI | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG/883B | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG/883C | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG/B | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG/C | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654AMJG/HR | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654IDG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654IJG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654IJG/BI | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MDG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MDG/B | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MDG/C | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MJG | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MJG/B | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MJG/C | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| IM6654MJG/HR | 4Kbit (512x8) CMOS 3-STATE UV-Erasable EPROM |  
| ISL6540 |  Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL6540AIRZA | Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL6540CRZ | Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL6540CRZA |  Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL6540IRZ | Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL6540IRZA |  Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability |  
| ISL65426_07 | 6A Dual Synchronous Buck Regulator with Integrated MOSFETs |  
| ISL65426 | 6A Dual Synchronous Buck Regulator with Integrated MOSFETs |  
| ISL65426HRZ | 6A Dual Synchronous Buck Regulator with Integrated MOSFETs |  
| ISL65426IRZA | 6A Dual Synchronous Buck Regulator with Integrated MOSFETs |  
| ISL65426MREP | Enhanced Product (EP) 6.0A Dual Synchronous Buck Regulator with Integrated MOSFETs |  
| ISL6545 | 5V or 12V Single Synchronous Buck Pulse-Width Modulation PWM Controller |  
| ISL6545ACBZ |  5V or 12V Single Synchronous Buck Pulse-Width Modulation PWM Controller |  
| ISL6545AIRZ |  5V or 12V Single Synchronous Buck Pulse-Width Modulation PWM Controller |  
| ISL6545CRZ | 5V or 12V Single Synchronous Buck Pulse-Width Modulation PWM Controller |  
| ISL6545IBZ |  5V or 12V Single Synchronous Buck Pulse-Width Modulation PWM Controller |  
| ISL6548A | ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6548ACRZA |  ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6548ACRZA-T |  ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6548ACRZ-T | ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6548CRZA | ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6548CRZA-T | ACPI Regulator/Controller for Dual Channel DDR Memory Systems |  
| ISL6549 |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CA | Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CAZ | Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CAZA |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CB |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CBZ |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CR |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549CRZ | Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549HI-EVAL1 |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549IAZ | Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549IBZ |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549IRZ |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
| ISL6549LOW-EVAL1 |  Single 12V Input Supply Dual Regulator Synchronous Rectified Buck PWM and Linear Power Controller |  
  
ISKRA 
| Part | Description |  
| MBR6545 | Schottky Rectifier |  
  
ISOCM 
| Part | Description |  
| IS654A | 5V; 60mA 3mm DIA matched infrared emitter detector pair phototransistor output |  
  
JDSU 
| Part | Description |  
| IPM-C654 | Miniature Integrated Power Monitor |  
| IPM-L654 |  Miniature Integrated Power Monitor |  
  
Korea Electronics Co., Ltd. 
| Part | Description |  
| KRC654E | Built in Bias Resistor |  
| KRC654U | Built in Bias Resistor |  
  
KNOX 
| Part | Description |  
| MV1654 | Capacitance:150.0pF; 475mW; abrupt varactor diode |  
  
KODEN 
| Part | Description |  
| KKA3654 | VERTICAL DEFLECTION AND GUARD CIRCUIT (110?°) |  
  
LEDTC 
 
LEDTH 
 
LIFUS 
| Part | Description |  
| 913-654 | MAXI  Fuse In-Line Fuseholder |  
  
LIGTK 
 
Linear Technology 
| Part | Description |  
| 1654 | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| 1654I |  Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC1654_1 | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC1654 | Dual 14-Bit Rail-to-Rail DAC  in 16-Lead SSOP Package |  
| LTC1654C | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC1654CGN | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC1654I | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC1654IGN | Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package |  
| LTC2654 |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BCGN-L16PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BCUF-H16PBF | Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BCUF-L16PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BIGN-H16PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BIUF-H16PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654BIUF-L16PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654CGN-H12PBF | Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654CUF-H12PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654CUF-L12PBF | Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654IGN-H12PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654IGN-L12PBF |  Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
| LTC2654IUF-H12PBF | Quad 16-/12-Bit Rail-to-Rail DACs with 10ppm/?°C Max Reference |  
  
LORAL 
| Part | Description |  
| KV654 | 20V Vrrm, 150pF Capacitance Varactor Diode |  
  
M/A-COM 
| Part | Description |  
| CCM1654-ND |  Power Entry Modules |  
| DQ6545 |  SMD Shielded Base Plate Power Inductor Series |  
  
Maxim Integrated Products 
| Part | Description |  
| AN654 | New RS-232 ICs Feature 1?A Supply Current, 15kV ESD Protection, and 3V Operation |  
| MAX1654 | High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP |  
| MAX1654EEE | High-efficiency, PWM, step-down DC-DC controller in 16-pin QSOP |  
| MAX1654EEE-T | High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP |  
| MAX2654 | 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers |  
| MAX2654EXT+ | 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers. Lead-free |  
| MAX2654EXT | 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers |  
| MAX2654EXT+T | 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers. Lead-free |  
| MAX2654EXT-T | 1575 MHz , variable IP3, low-noise amplifier |  
| MAX2654-MAX2656 | 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers |  
| MAX3654 | 47MHz to 870MHz Analog CATV Transimpedance Amplifier |  
| MAX3654ETE+ | 47MHz to 870MHz Analog CATV Transimpedance Amplifier. Lead-free |  
| MAX3654ETE+T | 47MHz to 870MHz Analog CATV Transimpedance Amplifier. Lead-free |  
| MAX654C/D | Power Supply Circuit |  
| MAX654CPD | Power Supply Circuit |  
| MAX654CSD | Power Supply Circuit |  
| MAX654EPD | Power Supply Circuit |  
| MAX654ESD | Power Supply Circuit |  
| MAX654MJD | Power Supply Circuit |  
| MAX6654 | 1??C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface |  
| MAX6654MEE+ | 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface. Lead-free |  
| MAX6654MEE | +3v to +5.5V, 1C accurate remote/local temperature sensor with SMB serial interface |  
| MAX6654MEE+T | 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface. Lead-free |  
| MAX6654MEE-T | 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface |  
| MAX6654YMEE+ | 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface. Lead-free |  
| MAX6654YMEE+T | 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface. Lead-free |  
| MAX8654 |  12V, 8A 1.2MHz Step-Down Regulator |  
| MAX8654ETX+ |  12V, 8A 1.2MHz Step-Down Regulator |  
  
Microchip Technology, Inc. 
| Part | Description |  
| MCP6541 | Push-Pull Output Sub-Microamp Comparators |  
| MCP6541RT | Push-Pull Output Sub-Microamp Comparators |  
| MCP6541T | Push-Pull Output Sub-Microamp Comparators |  
| MCP6542 | Push-Pull Output Sub-Microamp Comparators |  
| MCP6542T | Push-Pull Output Sub-Microamp Comparators |  
| MCP6543 | Push-Pull Output Sub-Microamp Comparators |  
| MCP6543T | Push-Pull Output Sub-Microamp Comparators |  
| MCP6544 | Push-Pull Output Sub-Microamp Comparators |  
| MCP6544T | Push-Pull Output Sub-Microamp Comparators |  
| MCP6546_06 |  Open-Drain Output Sub-Microamp Comparators |  
| MCP6546 | Open-Drain Output Sub-Microamp Comparators |  
| MCP6546U |  Open-Drain Output Sub-Microamp Comparators |  
| MCP6547 | Open-Drain Output Sub-Microamp Comparators |  
| MCP6548 | Open-Drain Output Sub-Microamp Comparators |  
| MCP6549 | Open-Drain Output Sub-Microamp Comparators |  
| PIC1654S-H/L | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S-H/P | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S-H/SO | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S-I/L | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S-I/P | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S-I/SO | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S/L | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S/P | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| PIC1654S/SO | V(cc): -0.3 to +9 V; 800mW; 8-bit microcontroller |  
| TC654 |  Dual SMBus??? PWM Fan Speed Controllers With Fan Fault Detection |  
| TC654EUN | PWM fan speed controllers with fan fault detection |  
| TC654EUNTR | PWM fan speed controllers with fan fault detection |  
  
MCNIX 
| Part | Description |  
| MX23L1654 | 16M-BIT Low Voltage, Serial MASK ROM with 50MHz SPI Bus Interface |  
| MX23L1654MC-20 |  16M-BIT Low Voltage, Serial MASK ROM with 50MHz SPI Bus Interface |  
| MX23L1654MC-20G |  16M-BIT Low Voltage, Serial MASK ROM with 50MHz SPI Bus Interface |  
  
ME 
 
Mitsubishi Electric Corp. 
 
MITSM 
 
MMI 
| Part | Description |  
| SN54LS654F | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654FB | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654FC | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654JS | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654JS883B | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654JS883C | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654JSB | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654JSC | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654L | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654LB | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654LC | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN54LS654W | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654JS | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654JSSHRP | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654NL | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654NS | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654NSSHRP | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
| SN74LS654SG | 8-Bit Bus Transceiver with non-inverting open-collector outputs |  
  
MOLEX 
| Part | Description |  
| 0015477654 |  2.54mm (.100) Pitch C-Grid?? Header, Through Hole, Dual Row, Vertical, High Temperature, Shrouded, with Peg, 54 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Tin (Sn) PC Tail Plating |  
| 0022566547 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version F, 54 Circuits |  
| 022-56-6547 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version F, 54 Circuits |  
| 0444720654 |  4.20mm (.165") Pitch Mini-Fit HCS Header, Dual Row, Vertical, without Snap-in Plastic Peg PCB Lock, 6 |  
| 0444721654 |  4.20mm (.165") Pitch Mini-Fit HCS Header, Dual Row, Vertical, without Snap-in Plastic Peg PCB Lock, 16 Circuits |  
| 0465480001 |  Heatsink Hook |  
| 0476540001 | 0.65mm (.026") Pitch Micro-USB AB Receptacle, Right Angle, Middle Mount, SMT, with Extended Solder Tabs, Lead Free |  
| 0506541001 |  1.01mm (.040") Tab-Type Female Crimp Terminal, Low Insertion Force Type, Tin Plated, AVS (CAV) 0.3, 0.5, 0.85mm?²; |  
| 0754654104 |  1.85mm by 1.85mm (.073 by .073) Pitch 4-Pair GbX?? Backplane L-Series Connector System, Right Guide Header, 110 Circuits, Gold (Au) 0.76??m (30??) |  
| 0754654204 | 1.85mm by 1.85mm (.073" by .073") Pitch 4-Pair GbX Backplane L-Series Connector System |  
| 0754654504 |  1.85mm by 1.85mm (.073 by .073) Pitch 4-Pair GbX?? Backplane L-Series Connector System, Right Guide Header, 55 Circuits, Gold (Au) 0.76??m (30??) |  
| 0754654505 | 1.85mm by 1.85mm (.073" by .073") Pitch 4-Pair GbX?? Backplane L-Series ConnectorSystem, Right Guide Header, 55 Circuits, Gold (Au) 0.76??m (30??"), Pin Length 5.55mm(.219") |  
| 0754654535 |  1.85mm by 1.85mm (.073" by .073") Pitch 4-Pair GbX Backplane L-Series Connector System |  
| 0877596544 | 2.00mm (.079) Pitch Milli-Grid??? Header, Surface Mount, Vertical, 44 Circuits, 0.76??m (30??) Gold (Au) Selective Plating, with Press-fit Plastic Pegs, Pick-and-Place Cap |  
| 0877596547 |  2.00mm (.079) Pitch Milli-Grid??? Header, Surface Mount, Vertical, 50 Circuits, 0.76??m (30??) Gold (Au) Selective Plating, with Press-fit Plastic Pegs, Pick-and-Place Cap |  
| 0878980654 | 2.54mm (.100) Pitch KK?? Header, Surface Mount, Breakaway, Vertical, 6 Circuits, 0.38??m (15??) Gold (Au) Plating, Tape on Reel Packaging, with Cap, Lead-free |  
| 0923170654 | Picoflex PF-50 IDT-to-IDT Z-Style, 6 Circuits, 0.54m (1.77 ) Length |  
| 15-47-7654 | 2.54mm (.100) Pitch C-Grid?? Header, Through Hole, Dual Row, Vertical, High Temperature, Shrouded, with Peg, 54 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Tin (Sn) PC Tail Plating |  
| 70247-2654 | 2.54mm (.100") Pitch C-Grid?? Header, Dual Row, Low Profile, Right Angle, Shrouded26 Circuits, 0.127??m (5??") Gold (Au) Plating, Tin(Sn) PC TailPlating |  
| 79109-8654 |  2.00mm (.079") Pitch Milli-Grid Receptacle, Surface Mount, Vertical, Top/Bottom Entry |  
| 86387-1654 | LC2 Metallic Optical Connectors |  
| 87759-6544 |  2.00mm (.079) Pitch Milli-Grid??? Header, Surface Mount, Vertical, 44 Circuits, 0.76??m (30??) Gold (Au) Selective Plating, with Press-fit Plastic Pegs, Pick-and-Place Cap |  
| 87759-6547 | 2.00mm (.079) Pitch Milli-Grid??? Header, Surface Mount, Vertical, 50 Circuits, 0.76??m (30??) Gold (Au) Selective Plating, with Press-fit Plastic Pegs, Pick-and-Place Cap |  
| 87898-0654 | 2.54mm (.100) Pitch KK?? Header, Surface Mount, Breakaway, Vertical, 6 Circuits, 0.38??m (15??) Gold (Au) Plating, Tape on Reel Packaging, with Cap, Lead-free |  
| D-654XT |  D-654XT BUTT SPLC BZD INS TAPE DBL SPACE |  
  
MOSA 
| Part | Description |  
| MS6541 | Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
| MS6541GTR | Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
| MS6541GU |  Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
| MS6541TR |  Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
| MS6544 |  Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
| MS6544TR | Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off |  
  
Mosel Vitelic 
 
MOSP 
| Part | Description |  
| 2N6542 | Switchmode series NPN silicon  power transistor |  
| 2N6543 | Switchmode series NPN silicon  power transistor |  
| 2N6544 | Switchmode series NPN silicon  power transistor |  
| 2N6545 | Switchmode series NPN silicon  power transistor |  
| 2N6546 | Switchmode series NPN silicon  power transistor |  
| 2N6547 | Switchmode series NPN silicon  power transistor |  
  
Motorola 
| Part | Description |  
| 1654 |  Binary Counter |  
| 2N6543 | 5.0A Ic Low frequency power silicon NPN transistor |  
| 2N6545 | 8.0A Ic Low frequency power silicon NPN transistor |  
| 2N6546 | 650V Vcbo, 15A Ic Low frequency power silicon NPN transistor |  
| 2N6547 | 15A Ic Low frequency power silicon NPN transistor |  
| MBR6545 | Schottky Rectifier |  
| MC74LCX16543 | LOW-VOLTAGE CMOS 16-BIT LATCHING TRANSCEIVER |  
| MC74LCX16543A | LOW-VOLTAGE CMOS 16-BIT LATCHING TRANSCEIVER |  
| MC74LCX16543ADT | Low-voltage CMOS 16-bit latching transceiver |  
| MC74LCX16543DT | Low-voltage CMOS 16-bit latching transceiver |  
| MMBC1654N5 | NPN silicon high voltage transistor. |  
| MMBC1654N5 | NPN silicon high voltage transistor. |  
| MMBC1654N5 | NPN silicon high voltage transistor. |  
| MMBC1654N5 | NPN silicon high voltage transistor. |  
| MMBC1654N5 | NPN silicon high voltage transistor. |  
| MMBC1654N5L | Transistors, Bipolar, Si NPN Low-Power |  
| MMBC1654N6 | NPN silicon high voltage transistor. |  
| MMBC1654N6 | NPN silicon high voltage transistor. |  
| MMBC1654N6 | NPN silicon high voltage transistor. |  
| MMBC1654N6 | NPN silicon high voltage transistor. |  
| MMBC1654N6 | NPN silicon high voltage transistor. |  
| MMBC1654N6L | Transistors, Bipolar, Si NPN Low-Power |  
| MMBC1654N7 | NPN silicon high voltage transistor. |  
| MMBC1654N7 | NPN silicon high voltage transistor. |  
| MMBC1654N7 | NPN silicon high voltage transistor. |  
| MMBC1654N7 | NPN silicon high voltage transistor. |  
| MMBC1654N7 | NPN silicon high voltage transistor. |  
| MMBC1654N7L | Transistors, Bipolar, Si NPN Low-Power |  
| MPG1654 |  Binary Counter |  
| MPS6544 | NPN silicon amplifier transistor. |  
| MPS6544 | NPN silicon amplifier transistor. |  
| MPS6544 | NPN silicon amplifier transistor. |  
| MRF654 | NPN silicon RF power transistor |  
  
Microsemi Corp. 
| Part | Description |  
| 1N5654 | Transient Voltage Suppressor |  
| 1N5654A | Transient Voltage Suppressor |  
| 2N6543 | 5.0A Ic Low frequency power silicon NPN transistor |  
| 2N6545 | 8.0A Ic Low frequency power silicon NPN transistor |  
| 2N6546 | NPN POWER SILICON TRANSISTOR |  
| 2N6547 | NPN POWER SILICON TRANSISTOR |  
| CCC6547 | Low frequency power silicon NPN transistor |  
| JAN2N6546 | NPN POWER SILICON TRANSISTOR |  
| JAN2N6547 | NPN POWER SILICON TRANSISTOR |  
| JANTX1N5654 | 1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTX2N6546 | NPN POWER SILICON TRANSISTOR |  
| JANTX2N6547 | NPN POWER SILICON TRANSISTOR |  
| JANTXV1N5654 |  1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTXV1N5654A | 1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTXV2N6546 | NPN POWER SILICON TRANSISTOR |  
| JANTXV2N6547 | NPN POWER SILICON TRANSISTOR |  
| SMCG5654 | Transient Voltage Suppressors |  
| SMCG5654A | Transient Voltage Suppressors |  
| SMCJ5654 | Transient Voltage Suppressors |  
| SMCJ5654A | Transient Voltage Suppressors |  
  
MSIEI 
| Part | Description |  
| MV1654 | 20V Vrrm, 150pF Capacitance Varactor Diode |  
| MV1654B | 20V Vrrm, 150pF Capacitance Varactor Diode |  
| MV1654BCHIP | 20V Vrrm, 150pF Capacitance Varactor Diode |  
| MV1654C | 20V Vrrm, 150pF Capacitance Varactor Diode |  
| MV1654CCHIP | 20V Vrrm, 150pF Capacitance Varactor Diode |  
| MV1654CHIP | 20V Vrrm, 150pF Capacitance Varactor Diode |  
  
MURAT 
| Part | Description |  
| 46541C |  Shielded Surface Mount Power Inductors |  
  
MX-COM, Inc. 
 
NAIS 
| Part | Description |  
| AQW654 | PhotoMOS relay, HE (high-function economy) [2-channel (form A form B) type]. AC/DC type. Output rating: load voltage 400 V, load current 120 mA. Through hole terminal. |  
| AQW654A | PhotoMOS relay, HE (high-function economy) [2-channel (form A form B) type]. AC/DC type. Output rating: load voltage 400 V, load current 120 mA. Surface mount terminal. |  
| AQW654AX | PhotoMOS relay, HE (high-function economy) [2-channel (form A form B) type]. AC/DC type. Output rating: load voltage 400 V, load current 120 mA. Picked from the 1/2/3/4-pin side. Surface mount terminal. |  
| AQW654AZ | PhotoMOS relay, HE (high-function economy) [2-channel (form A form B) type]. AC/DC type. Output rating: load voltage 400 V, load current 120 mA. Picked from the 5/6/7/8-pin side. Surface mount terminal. |  
  
NATEL 
| Part | Description |  
| 2RD412-1X16541 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X16542 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X16543 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X16545 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X16549 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X36541 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X36542 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X36543 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X36545 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2RD412-1X36549 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X16541 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X16542 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X16543 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X16545 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X16549 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X36541 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X36542 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X36543 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X36545 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| 2SD412-1X36549 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
NEC Electronics Inc. 
| Part | Description |  
| 2SC1654 | DISPLAY TUBE DRIVE ,HIGH VOLTAGE SWITCHING NPN SILICON EPITAXIAL TRANSISTOR MINI MOLD |  
| 2SC1654-L | Silicon transistor |  
| 2SC1654-T1B | Silicon transistor |  
| 2SC1654-T2B | Silicon transistor |  
| 2SC2654 | Audio Frequency Power Amplifier, Medium Speed Switching |  
| 2SK654 | Fast switching N-channel silicon power MOS FET. |  
| NDL5654P | Laser Diode |  
| NX8562LB654-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (20 mW min). ITU-T wavelength 1565.49 nm. Frequency 191.50 THz. Anode ground. FC-PC connector. |  
| NX8562LF654-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (20 mW min). ITU-T wavelength 1565.49 nm. Frequency 191.50 THz. Anode floating. FC-PC connector. |  
| NX8563LB654-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (10 mW min). ITU-T wavelength 1565.49 nm. Frequency 191.50 THz. FC-PC connector. Anode ground. |  
| NX8563LF654-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (10 mW min). ITU-T wavelength 1565.49 nm. Frequency 191.50 THz. FC-PC connector. Anode floating. |  
| PS2654 | Optocoupler, CTR 200-3400% |  
| PS2654 | Long creepage type. High isolation voltage darlington transistor type photo coupler. |  
| PS2654 | Long creepage type high isolation voltage optocoupler. |  
| PS2654L2 | Optocoupler, CTR 200-3400% |  
| PS2654L2 | Long creepage type high isolation voltage optocoupler. Surface mount type. |  
| UPC1654 | 1.0 GHz SILICON MMIC AMPLIFIER |  
| UPC1654A | Microwave/Millimeter Wave Amplifier |  
 
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