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        Semiconductor parts containing 974 
      in root number. Page 2.    |   | 
  
   
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OPWAY 
| Part | Description |  
| SPB-9740LWG |  1550 nm TX / 1310 nm RX , 3.3V / 2.5 Gbps Digital Diagnostic Single-Fiber SFP Transceiver |  
| SPB-9740MAG |  1550 nm TX / 1310 nm RX , 3.3V / Multirate Single-Fiber SFP Transceiver |  
| SPB-9740MBG |  1550 nm TX / 1310 nm RX , 3.3V / Multirate Single-Fiber SFP Transceiver |  
| SPB-9740MLG |  1550 nm TX / 1310 nm RX , 3.3V / Multirate Single-Fiber SFP Transceiver |  
| SPB-9740MLWG |  1550 nm TX / 1310 nm RX , 3.3V /Multirate Digital Diagnostic Single-Fiber SFP Transceiver |  
| SPB-9740MWG |  1550 nm TX / 1310 nm RX , 3.3V /Multirate Digital Diagnostic Single-Fiber SFP Transceiver |  
| SPB-9740RG | 1550 nm TX / 1310 nm RX , 3.3V / 3.2 Gb/s Single-Fiber SFP Transceiver |  
| SPB-9740RLWG | 1550 nm TX / 1310 nm RX , 3.3V / 3.2 Gb/s Digital Diagnostic Single-Fiber SFP Transceiver |  
| SPB-9740RWG |  1550 nm TX / 1310 nm RX , 3.3V / 3.2 Gb/s Digital Diagnostic Single-Fiber SFP Transceiver |  
| SPB-9740WG |  1550 nm TX / 1310 nm RX , 3.3V / 2.5 Gbps Digital Diagnostic Single-Fiber SFP Transceiver |  
  
Panasonic (Matsushita) 
| Part | Description |  
| 2SC3974 | Silicon NPN triple diffusion planar type power transistor |  
| AN12974A | Stereo power amplifier with built-in AGC circuitry and SPATIALIZER |  
  
PERF 
 
PERIC 
| Part | Description |  
| PT8A974L |  8-Function Remote Controller |  
| PT8A974LP | 8-Function Remote Controller |  
| PT8A974P | 8-Function Remote Controller |  
  
Philips Semiconductors 
 
RENES 
 
RFE 
| Part | Description |  
| 1N974B | 36V, 400mWt General purpose voltage reference/regulator diode |  
  
RHMBS 
| Part | Description |  
| T-974 |  Pulse Transformers for Maxim "MAX253" |  
  
ROHM Co. 
| Part | Description |  
| 2SK1974 | MOSFETs and TempFETs |  
| BA9741F | 2-channel switching regulator controller |  
| BA9741F_1 | 2-ch Switching Regulator Controller |  
| BA9741FS | 2-channel switching regulator controller |  
| BA9743AFV_08 | Dual-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) |  
| BA9743AFV | 2-channel switching regulator controller |  
| BA9743AFV_1 |  2-ch Switching Regulator Controller |  
| BA9744FV | 2-channel switching regulator controller |  
| BA9744FV_1 |  2-ch Switching Regulator Controller |  
| BD6974FV |  Silicon Monolithic Integrated Circuit |  
| BD9740KN | 7-Channel Switching Regulator Controller for Digital Camera |  
  
SANYO Electric Co., Ltd. 
 
SCHRT 
| Part | Description |  
| 0034.6974 |  Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 100 A |  
  
Semtech Corp. 
| Part | Description |  
| 1N4974 | 5 WATT VOLTAGE REGULATOR |  
| 1N4974SX47 | 5 watt voltage regulator |  
| 1N974 | SILICON PLANAR ZENER DIODES |  
| 1N974A | SILICON PLANAR ZENER DIODES |  
  
SINC 
| Part | Description |  
| 1N3974 | 104A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N2974 | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974A | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974B | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974R | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974RA | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974RB | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N4974 | 47V, 5.0Wt General purpose voltage reference/regulator diode |  
  
SMTUK 
| Part | Description |  
| 1N2974B | 10V, 10Wt General purpose voltage reference/regulator diode |  
  
SONY Semiconductors 
| Part | Description |  
| CXP974096 | CMOS 16-bit Single Chip Microcomputer |  
| CXP974F096 | CMOS 16-bit Single Chip Microcomputer |  
  
SPRAQ 
| Part | Description |  
| 2N3974 | Transistors, Bipolar, Si NPN Low-Pwr HF |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| 1N2974B | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N4974 | 47V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N974B | 36V, 400mWt General purpose voltage reference/regulator diode |  
| L4974 | 3.5A SWITCHING REGULATOR |  
| L4974A | 3.5A SWITCHING REGULATOR |  
| MK38P70/02(97400R00) | Microcontroller |  
| STV0974 | Mobile Imaging DSP |  
| STV0974E |  Mobile Imaging DSP |  
| STV0974ETR | Mobile Imaging DSP |  
| STV0974TR |  Mobile Imaging DSP |  
| TS4974 | 1W Differential Audio Power Amplifier with Up/Down Digital Volume Control Pins |  
| TS4974IQT | 1W Differential Audio Power Amplifier with Up/Down Digital Volume Control Pins |  
| TS974 | OUTPUT RAIL TO RAIL VERY LOW NOISE OP-AMPS |  
| TS974I | OUTPUT RAIL TO RAIL VERY LOWNOISE OPERATIONAL AMPLIFIERS |  
| TS974ID | OUTPUT RAIL TO RAIL VERY LOWNOISE OPERATIONAL AMPLIFIERS |  
| TS974IDT |  Output rail-to-rail very low noise operational amplifier |  
| TS974IN | OUTPUT RAIL TO RAIL VERY LOWNOISE OPERATIONAL AMPLIFIERS |  
| TS974IP | OUTPUT RAIL TO RAIL VERY LOWNOISE OPERATIONAL AMPLIFIERS |  
| TS974IPT | OUTPUT RAIL TO RAIL VERY LOWNOISE OPERATIONAL AMPLIFIERS |  
| TS974IYD | Output rail-to-rail very low noise operational amplifier |  
| TS974IYDT |  Output rail-to-rail very low noise operational amplifier |  
  
Semitronics Corp. 
| Part | Description |  
| 1N2974 | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974A | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974B | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2974R | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N3974 | 104A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N974 | 36V, 400mWt General purpose voltage reference/regulator diode |  
| 1N974A | 36V, 400mWt General purpose voltage reference/regulator diode |  
| 1N974B | 36V, 400mWt General purpose voltage reference/regulator diode |  
| 2N2974 | Transistors, Bipolar, Si NPN Low-Power |  
| 2N974 | Transistors, Bipolar, Ge PNP Low-Power |  
  
Vishay Telefunken 
| Part | Description |  
| S974T | RF MOSMIC (MOS Monolithic Integrated Circuit) transistor |  
| S974TR | RF MOSMIC (MOS Monolithic Integrated Circuit) transistor |  
| S974TRW | RF MOSMIC (MOS Monolithic Integrated Circuit) transistor |  
  
THOMS 
| Part | Description |  
| SK9741 | Transistors, Bipolar, Si PNP Low-Pwr HF |  
| SK9742 | Transistors, Bipolar, Si PNP Low-Pwr HF |  
  
Texas Instruments 
| Part | Description |  
| 5962-8974001RA | High-Speed CMOS Logic Octal Three-State Bus Transceiver, Inverting |  
| 5962-8974201RA | High Speed CMOS Logic Octal Positive-Edge Triggered D-Type Flip-Flops with 3-State Outputs |  
| 5962-8974301EA | High-Speed CMOS Logic Hex D-Type Flip-Flop with Reset |  
| 5962-8974601CA | High Speed CMOS Logic 8-Input NAND Gate |  
| 5962-89747012A |  HEX INVERTERS |  
| 5962-8974701CA | Hex Inverters |  
| 5962-8974701VCA | Hex Inverters |  
| 5962-8974701VDA | Hex Inverters |  
| TL974 | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974ID | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IDG4 |  OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IDR | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IDRG4 | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IN |  OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974INE4 | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IPWG4 | OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IPWR |  OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TL974IPWRG4 |  OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS |  
| TPS54974 | DUAL INPUT BUS (2.5V, 3.3V) 9-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |  
| TPS54974PWP | DUAL INPUT BUS (2.5V, 3.3V) 9-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |  
| TPS54974PWPR | DUAL INPUT BUS (2.5V, 3.3V) 9-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |  
| TPS54974PWPRG4 | DUAL INPUT BUS (2.5V, 3.3V) 9-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |  
| UCC2974 | DUAL COLD CATHODE FLUORESCENT LAMP CONTROLLER |  
| UCC3974 | DUAL COLD CATHODE FLUORESCENT LAMP CONTROLLER |  
| UCC3974PW | Dual Cold Cathode Fluorescent Lamp Controller |  
| UCC3974PWG4 | Dual Cold Cathode Fluorescent Lamp Controller |  
| UCC3974PWR | Dual Cold Cathode Fluorescent Lamp Controller |  
| UCC3974PWRG4 | Dual Cold Cathode Fluorescent Lamp Controller |  
  
UOT 
 
Unisonic Technologies Co. 
| Part | Description |  
| BA9741 | TWO-CHANNEL SWITCHING REGULATOR CONTORLLER |  
  
VISAY 
 
WK 
| Part | Description |  
| EXO-3-15.9744M | Crystal oscillator for uPs with programmable output, 15.9744MHz |  
  
Wolfson Microelectronics 
 
ZILOG 
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