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        Semiconductor parts containing 021 
      in root number. Page 1.    |   | 
  
   
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Analog Devices 
| Part | Description |  
| AD8021 | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021AR | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARM | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARM-REEL7 | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARM-REEL | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARMZ | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARMZ-REEL | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARMZ-REEL7 | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021AR-REEL7 | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021AR-REEL | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARZ | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARZ-REEL7 | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| AD8021ARZ-REEL | Low Noise, High Speed Amplifier for 16-Bit Systems |  
| ADF7021 | High Performance Narrowband ISM Transceiver IC |  
| ADF7021BCPZ |  High Performance Narrowband ISM Transceiver IC |  
| ADF7021-V |  HIgh Performance Narrow-Band Transceiver IC |  
| ADF7021-VBCPZ | HIgh Performance Narrow-Band Transceiver IC |  
| ADF7021-VBCPZ-RL |  HIgh Performance Narrow-Band Transceiver IC |  
| ADM1021 | Low Cost Microprocessor System Temperature Monitor |  
| ADM1021A | Remote Temperature Sensor with Serial Interface |  
| ADM1021AARQ | 0.3-6V; 650mW; low-cost microprocessor system temperature monitor. For desktop computers, notebook computers, smart batteries, industrial controllers, telecomms equipment and instrumentation |  
| ADM1021AARQ-REEL | Remote Temperature Sensor with Serial Interface |  
| ADM1021AARQ-REEL7 | Remote Temperature Sensor with Serial Interface |  
| ADM1021AARQZ | Remote Temperature Sensor with Serial Interface |  
| ADM1021AARQZ-REEL | Remote Temperature Sensor with Serial Interface |  
| ADM1021AARQZ-REEL7 | Remote Temperature Sensor with Serial Interface |  
| ADM1021ARQ | Low Cost Microprocessor System Temperature Monitor |  
| ADUC7021 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021ACP32 | Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU |  
| ADuC7021ACP32 | 32 kB/4 kB, Precision analog microcontroller 12-bit analog I/O, ARM7TDMI MCU |  
| ADUC7021BCP32 | Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU |  
| ADuC7021BCP32 | 32 kB/4 kB, Precision analog microcontroller 12-bit analog I/O, ARM7TDMI MCU |  
| ADUC7021BCP62 | Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU |  
| ADuC7021BCP62 | 62 kB/8 kB, Precision analog microcontroller 12-bit analog I/O, ARM7TDMI MCU |  
| ADUC7021BCPZ32 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ32-RL | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ32-RL7 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62I | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62I-RL | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62IRL7 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62-RL | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
| ADUC7021BCPZ62-RL7 | Precision Analog Microcontroller: 40 MIPS ARM7 Flash MCU + 8-Ch 12-Bit ADC + Dual 12-Bit DAC |  
  
Adam Tech 
| Part | Description |  
| 1MCT1021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT1021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT1R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT1R021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT2021G |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT2021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT2R021G |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 1MCT2R021T |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT1021G |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT1021T |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT1R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT1R021T |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT2021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT2021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT2R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| 2MCT2R021T |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| ADC-021 | DC POWER JACKS PC BOARD AND PANEL MOUNT |  
| BS021 |  BATTERY HOLDERS & SNAPS AA, AAA, C, D & COIN CELL |  
| HMCT1021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| HMCT1R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| HMCT1R021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| HMCT2021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| HMCT2R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| HMCT2R021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT1021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT1021T |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT1R021G |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT1R021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT2021G |  SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT2021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT2R021G | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MCT2R021T | SCREW MACHINE SOCKETS & TERMINAL STRIPS |  
| MTJ1010021 |  MODULAR TELEPHONE JACKS |  
| MTJ102021 | MODULAR TELEPHONE JACKS |  
| MTJ108021 |  MODULAR TELEPHONE JACKS |  
| MTJ410021 |  MODULAR TELEPHONE JACKS |  
| MTJ42021 |  MODULAR TELEPHONE JACKS |  
| MTJ48021 | MODULAR TELEPHONE JACKS |  
| MTJ64021 | MODULAR TELEPHONE JACKS |  
  
Analog Devices 
 
Advanced Power Technology 
| Part | Description |  
| APT10021DFN | MOSFET Power Modules |  
| APT10021DN | MOSFETs and TempFETs |  
| APT10021JFLL_04 |  Power MOS 7 is a new generation of low loss, high voltage, N-Channel enhancement mode power MOSFETS. |  
| APT10021JFLL | 1000V, 37A power MOS 7 transistor |  
| APT10021JLL | 1000V, 37A power MOS 7 transistor |  
| APT6021BFLL_04 |  Power MOS 7TM is a new generation of low loss, high voltage, N-Channel enhancement mode power MOSFETS. |  
| APT6021BFLL | 600V, 29A power MOS 7 transistor |  
| APT6021BLL | 600V, 29A power MOS 7 transistor |  
| APT6021SFLL | 600V, 29A power MOS 7 transistor |  
| APT6021SLL | 600V, 29A power MOS 7 transistor |  
| APT9021DFN | MOSFET Power Modules |  
| APT9021DN | MOSFETs and TempFETs |  
  
Advanced Semiconductor, Inc 
| Part | Description |  
| ASI30217 | MICROSTRIP/STRIPLINE PIN DIODE SWITCH |  
| AT6021 |  SILICON ABRUPT JUNCTION TUNING VARACTOR |  
| AT6021M |  SILICON ABRUPT JUNCTION TUNING VARACTOR |  
| SE5021 | Transistors, Bipolar, Si NPN Low-Pwr HF |  
  
AEG 
| Part | Description |  
| TCDT1021 | Optocouplers, Transistor/Diode Output |  
| TCDT1021G | Optocouplers, Transistor/Diode Output |  
| TCZT8021 | Photosensors, Switching and Detection |  
  
Alpha Industries 
 
Applied Micro Circuits Corporat 
 
Advanced Micro Devices (AMD) 
| Part | Description |  
| M410000021 | 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM |  
  
AMIC Technology Corporation 
 
AMICC 
| Part | Description |  
| A290021 | 256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |  
| A290021T-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021T-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021T-55 | 55ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021T-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021T-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TL-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TL-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TL-55 | 55ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TL-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TL-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TV-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TV-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TV-55 | 55ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TV-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021TV-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021U-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021U-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021U-55 | 55ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021U-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021U-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-55 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-7 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UL-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UV-120 | 120ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UV-150 | 150ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UV-55 | 55ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UV-70 | 70ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
| A290021UV-90 | 90ns 20mA 256K x 8 bit CMOS 5.0volt-only boot sector flash memory |  
  
Allegro MicroSystems, Inc. 
 
Anachip Corp. 
| Part | Description |  
| AP150212S |  200KHZ, 2A PWM BUCK DC/DC CONVERTER & 1 LINEAR CTRL |  
  
Anpec Electronics Corporation 
| Part | Description |  
| APR3021-15A | MicroPower Microprocessor Reset Circuit |  
| APR3021-15AC-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-15AI-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-15B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-15BC-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-15BI-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-15DC-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-15DI-TR | 1.5 V, micropower microprocessor reset circuit |  
| APR3021-16B | MicroPower Microprocessor Reset Circuit |  
| APR3021-17A | MicroPower Microprocessor Reset Circuit |  
| APR3021-17AC-TR | 1.75 V, micropower microprocessor reset circuit |  
| APR3021-17AI-TR | 1.75 V, micropower microprocessor reset circuit |  
| APR3021-17B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-17BC-TR | 1.75 V, micropower microprocessor reset circuit |  
| APR3021-17BI-TR | 1.75 V, micropower microprocessor reset circuit |  
| APR3021-18B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-19A | MicroPower Microprocessor Reset Circuit |  
| APR3021-19B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-20B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-21A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-21B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-22A | MicroPower Microprocessor Reset Circuit |  
| APR3021-22B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-23A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-23AC-TR | 2.32 V, micropower microprocessor reset circuit |  
| APR3021-23AI-TR | 2.32 V, micropower microprocessor reset circuit |  
| APR3021-23B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-23BC-TR | 2.32 V, micropower microprocessor reset circuit |  
| APR3021-23BI-TR | 2.32 V, micropower microprocessor reset circuit |  
| APR3021-24A | MicroPower Microprocessor Reset Circuit |  
| APR3021-24B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-25A | MicroPower Microprocessor Reset Circuit |  
| APR3021-26A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-26AC-TR | 2.63V, micropower microprocessor reset circuit |  
| APR3021-26AI-TR | 2.63V, micropower microprocessor reset circuit |  
| APR3021-26B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-26BC-TR | 2.63 V, micropower microprocessor reset circuit |  
| APR3021-26BI-TR | 2.63 V, micropower microprocessor reset circuit |  
| APR3021 |  MicroPower Microprocessor Reset Circuit |  
| APR3021-27A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-27B | MicroPower Microprocessor Reset Circuit |  
| APR3021-28A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-28B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-29AC-TR | 2.93V, micropower microprocessor reset circuit |  
| APR3021-29AI-TR | 2.93V, micropower microprocessor reset circuit |  
| APR3021-29B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-29BC-TR | 2.93 V, micropower microprocessor reset circuit |  
| APR3021-29BI-TR | 2.93 V, micropower microprocessor reset circuit |  
| APR3021-30A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-30AC-TR | 3.08 V, micropower microprocessor reset circuit |  
| APR3021-30AI-TR | 3.08 V, micropower microprocessor reset circuit |  
| APR3021-30B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-30BC-TR | 3.08 V, micropower microprocessor reset circuit |  
| APR3021-30BI-TR | 3.08 V, micropower microprocessor reset circuit |  
| APR3021-31A | MicroPower Microprocessor Reset Circuit |  
| APR3021-31B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-32A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-32B | MicroPower Microprocessor Reset Circuit |  
| APR3021-33A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-33B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-34A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-34B | MicroPower Microprocessor Reset Circuit |  
| APR3021-35B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-38A | MicroPower Microprocessor Reset Circuit |  
| APR3021-38B | MicroPower Microprocessor Reset Circuit |  
| APR3021-39A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-39AC-TR | 3.9 V, micropower microprocessor reset circuit |  
| APR3021-39AI-TR | 3.9 V, micropower microprocessor reset circuit |  
| APR3021-39BC-TR | 3.9 V, micropower microprocessor reset circuit |  
| APR3021-39BI-TR | 3.9 V, micropower microprocessor reset circuit |  
| APR3021-40A | MicroPower Microprocessor Reset Circuit |  
| APR3021-40B | MicroPower Microprocessor Reset Circuit |  
| APR3021-41B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-42A | MicroPower Microprocessor Reset Circuit |  
| APR3021-43A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-43AC-TR | 4.38 V, micropower microprocessor reset circuit |  
| APR3021-43AI-TR | 4.38 V, micropower microprocessor reset circuit |  
| APR3021-43BC-TR | 4.38 V, micropower microprocessor reset circuit |  
| APR3021-43BI-TR | 4.38 V, micropower microprocessor reset circuit |  
| APR3021-44A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-44B |  MicroPower Microprocessor Reset Circuit |  
| APR3021-45A |  MicroPower Microprocessor Reset Circuit |  
| APR3021-45B |  MicroPower Microprocessor Reset Circuit |  
| APW6021 |  Advanced PWM and Triple Linear Power Controllers |  
| APW6021A | Advanced PWM and Triple Linear Power Controllers |  
| APW6021AKC-TR | Advanced PWM and triple linear power controller |  
| APW6021AKC-TU | Advanced PWM and triple linear power controller |  
| APW6021AKC-TUL |  Advanced PWM and Triple Linear Power Controllers |  
| APW6021KC-TR | 15 V,advanced PWM and triple linear power controller |  
| APW6021KC-TRL |  Advanced PWM and Triple Linear Power Controllers |  
| APW6021KC-TU | 15 V,advanced PWM and triple linear power controller |  
| APW6021KC-TUL |  Advanced PWM and Triple Linear Power Controllers |  
  
APD Semiconductor 
| Part | Description |  
| 1N6021A | 75V, 500mWt General purpose voltage reference/regulator diode |  
| 1N6021B | 75V, 500mWt General purpose voltage reference/regulator diode |  
| 1N6021C | 75V, 500mWt General purpose voltage reference/regulator diode |  
| 1N6021D | 75V, 500mWt General purpose voltage reference/regulator diode |  
  
APLUS Integrated Circuits Inc. 
| Part | Description |  
| AP89021 |  Standard CMOS process |  
  
ASTEC 
 
Atmel Corporation 
| Part | Description |  
| AT25DF021_09 |  2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-MHF-Y | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-MH-T |  2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-MH-Y | 2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-SSH |  One mechanical button switch Three LEDs Four expansion headers |  
| AT25DF021-SSH-B |  2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-SSHF-B |  2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT25DF021-SSHF-T |  2-Megabit 2.3-volt or 2.7-volt Minimum SPI Serial Flash Memory |  
| AT45D021 | 2-Megabit 5-volt Only Serial DataFlash |  
| AT45D021A |  2-megabit 5-volt Only Serial DataFlash |  
| AT45D021A-JI |  2-megabit 5-volt Only Serial DataFlash |  
| AT45D021A-RC |  2-megabit 5-volt Only Serial DataFlash |  
| AT45D021A-RI |  2-megabit 5-volt Only Serial DataFlash |  
| AT45D021A-TC | 2-megabit 5-volt Only Serial DataFlash |  
| AT45D021-JC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45D021-JI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45D021-RC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45D021-RI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45D021-TC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45D021-TI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021 | 2-Megabit 2.7-volt Only Serial DataFlash |  
| AT45DB021A | 2-megabit 2.7-volt Only Serial DataFlash |  
| AT45DB021A-JC | 2-megabit 2.7-volt Only Serial DataFlash |  
| AT45DB021A-JI |  2-megabit 2.7-volt Only Serial DataFlash |  
| AT45DB021B_05 | 2-megabit 2.7-volt Only DataFlash |  
| AT45DB021B | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-CC | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-CI | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-CU | 2M bit, 2.7-Volt Only Serial-Interface Flash with Two 264-Byte SRAM Buffers |  
| AT45DB021B-RC | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-RI | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-RU | 2M bit, 2.7-Volt Only Serial-Interface Flash with Two 264-Byte SRAM Buffers |  
| AT45DB021B-SC | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-SI | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-SU | 2M bit, 2.7-Volt Only Serial-Interface Flash with Two 264-Byte SRAM Buffers |  
| AT45DB021B-TC | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-TI | 2-megabit 2.7-volt Only DataFlash?? |  
| AT45DB021B-TU | 2M bit, 2.7-Volt Only Serial-Interface Flash with Two 264-Byte SRAM Buffers |  
| AT45DB021D_08 | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D | 2M bit, 2.7-Volt Only Serial-Interface Flash with One 264-Byte SRAM Buffer |  
| AT45DB021D-MH-SL954 |  2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-MH-SL955 |  2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-MH-T | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-MH-Y |  2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-MU | 2M bit, 2.7-Volt Only Serial-Interface Flash with One 264-Byte SRAM Buffer |  
| AT45DB021D-SH-B |  2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SH-SL954 | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SH-SL955 | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SH-T |  2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SS |  One mechanical button switch Three LEDs Four expansion headers |  
| AT45DB021D-SSH-B | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SSH-SL954 | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SSH-SL955 | 2-megabit 2.7-volt Minimum DataFlash |  
| AT45DB021D-SSU | 2M bit, 2.7-Volt Only Serial-Interface Flash with One 264-Byte SRAM Buffer |  
| AT45DB021D-SU | 2M bit, 2.7-Volt Only Serial-Interface Flash with One 264-Byte SRAM Buffer |  
| AT45DB021-JC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021-JI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021-RC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021-RI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021-TC | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT45DB021-TI | 2-Megabit 2.7-volt only serial DataFlash, 5MHz, 10mA active, 0.015mA standby |  
| AT91M55800A_0212 |  AT91 ARM Thumb Microcontrollers |  
| U5021M_05 |  Digital Window Watchdog Timer |  
| U5021M | DIGITAL WINDOW WATCHDOG TIMER |  
| U5021M-NFP | Digital window watchdog timer. |  
| U5021M-NFPG3Y | Watchdog timer |  
| U5021M-NFPY | Watchdog timer |  
  
ATT 
| Part | Description |  
| LB1021AD | Miscellaneous Telecommunication Circuit |  
  
AUK Co., Ltd. 
| Part | Description |  
| SL5021 | UNIVERSAL SPEECH NETWORK |  
| SL5021P | UNIVERSAL SPEECH NETWORK |  
  
AVAGO 
| Part | Description |  
| AEDS-9640210 |  Small Optical Encoder Modules 150, 300, and 360 LPI Digital Output |  
| ASDL-3007-021 | Data Compliant Low Power 115.2 Kbit/s with Remote Control Infrared Transceiver |  
| ASDL-3023-021 |  IrDA Data Compliant Low Power 4Mbit/s with Remote Control Infrared Transceiver |  
| ASDL-3212-021 | IrDA Data Compliant Low Power 1.152 Mbit/s Infrared Transceiver |  
| HCTL-2021-A00 |  Quadrature Decoder/Counter Interface ICs |  
| HSDL-3005-021 |  IrDA?? Data Compliant Low Power 115.2 kbit/s with Remote Control Infrared Transceiver |  
| HSDL-3020-021 |  IrDA?? Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |  
| HSDL-3021-021 | IrDA?? Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |  
| HSDL-3021 | IrDA?? Data Compliant Low Power 4.0 Mbit/s with Remote Control Infrared Transceiver |  
| HSDL-3203-021 |  Small Profile Package IrDA?? Data Compliant Low Power 115.2 kbit/s Infrared Transceiver |  
| HSDL-3210-021 |  IrDA?? Compliant Low Power 1.15 Mbit/s Infrared Transceiver |  
| HSDL-3211-021 | IrDA?? Data Compliant Low Power 1.15 Mbit/s Infrared Transceiver |  
| HSDL-3220-021 |  IrDA?? Data Compliant Low Power 4.0 Mbit/s Infrared Transceiver |  
| MGA-30216 |  3.3GHz 3.9GHz 2 Watt High Linearity Amplifier |  
  
BAUMR 
 
Burr-Brown Corp. 
| Part | Description |  
| DCP021205 | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021205P | Miniature, 2W Isolated Unregulated DC/DC Converters |  
| DCP021205U/1K | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021205U | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021212DP | Miniature, 2W Isolated Unregulated DC/DC Converters |  
| DCP021212DU/1K | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021212DU | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021212P | Miniature, 2W Isolated Unregulated DC/DC Converters |  
| DCP021212U/1K | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021212U | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP02121 | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021515P | Miniature, 2W Isolated Unregulated DC/DC Converters |  
| DCP021515U/1K | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCP021515U | Miniature, 2W Isolated UNREGULATED DC/DC CONVERTERS |  
| DCR021205P | Miniature, 2W Isolated REGULATED DC/DC CONVERTERS |  
| DCR021205P-U | Miniature, 2W Isolated REGULATED DC/DC CONVERTERS |  
  
BI Technologies 
| Part | Description |  
| HS00-06021 | Gigabit Ethernet Networking Products |  
  
Bipolarics Inc. 
| Part | Description |  
| BRF60214 | NPN low noise silicon microwave transistor. |  
  
BKC Semiconductors Inc. 
| Part | Description |  
| 1N6021B | 75V, 500mWt General purpose voltage reference/regulator diode |  
| LL6021B | 75V, 500mWt General purpose voltage reference/regulator diode |  
  
BOOKH 
| Part | Description |  
| MD1C40210291 | 40 Channel Mux/Demux with 100GHz Channels |  
| MM1C40210291 | 40 Channel Mux/Demux with 100GHz Channels |  
  
Bourns 
 
BOWMR 
| Part | Description |  
| 8021-1 | General Purpose Static RAM |  
  
Brilliance Semiconductor, Inc. 
| Part | Description |  
| BS616LV2021 | Very Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616LV2021AC | 70/100ns 20-40mA 2.4-5.5V ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616LV2021AI | 70/100ns 20-40mA 2.4-5.5V ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616LV2021DC | 70/100ns 20-40mA 2.4-5.5V ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616LV2021DI | 70/100ns 20-40mA 2.4-5.5V ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616LV4021 | Very Low Power/Voltage CMOS SRAM 256K x 16 or 512K x 8 bit switchable |  
| BS616LV4021BC | 70/100ns 20-45mA 2.4-5.5V ultra low power/voltage CMOS SRAM 256K x 16 or 512K x 8bit switchable |  
| BS616LV4021BI | 70/100ns 20-45mA 2.4-5.5V ultra low power/voltage CMOS SRAM 256K x 16 or 512K x 8bit switchable |  
| BS616LV4021DC | 70/100ns 20-45mA 2.4-5.5V ultra low power/voltage CMOS SRAM 256K x 16 or 512K x 8bit switchable |  
| BS616LV4021DI | 70/100ns 20-45mA 2.4-5.5V ultra low power/voltage CMOS SRAM 256K x 16 or 512K x 8bit switchable |  
| BS616LV8021 | Very Low Power/Voltage CMOS SRAM 512K x 16 or 1M x 8 bit switchable |  
| BS616LV8021AC | 70/100ns 20mA 2.7-3.6V very low power/voltage CMOS SRAM 512K x 16 or 1M x 8bit switchable |  
| BS616LV8021AI | 70/100ns 20mA 2.7-3.6V very low power/voltage CMOS SRAM 512K x 16 or 1M x 8bit switchable |  
| BS616UV2021 | Ultra Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616UV2021AC10 | 10ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021AC70 | 70ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021AC | Ultra Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616UV2021AI10 | 10ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021AI70 | 70ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021AI | Ultra Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616UV2021DC10 | 10ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021DC70 | 70ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021DC | Ultra Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616UV2021DI10 | 10ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021DI70 | 70ns ultra low power/voltage CMOS SRAM 128K x 16 or 256K x 8bit switchable |  
| BS616UV2021DI | Ultra Low Power/Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable |  
| BS616UV8021 | Ultra Low Power/Voltage CMOS SRAM 512K x 16 or 1M x 8 bit switchable |  
| BS616UV8021BC | 70/100ns 15-20mA 1.8-2.3V ultra low power/voltage CMOS SRAM 512K x 16 or 1M x 8bit switchable |  
| BS616UV8021BI | 70/100ns 15-20mA 1.8-2.3V ultra low power/voltage CMOS SRAM 512K x 16 or 1M x 8bit switchable |  
| BS616UV8021DC | 70/100ns 15-20mA 1.8-2.3V ultra low power/voltage CMOS SRAM 512K x 16 or 1M x 8bit switchable |  
 
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