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        Semiconductor parts containing 721 
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Analog Devices 
| Part | Description |  
| AD721 | RGB to NTSC/PAL Encoders |  
| AD721JP | 6V; 600mW; RGB to NTSC/PAL encoder. For RGB to NTSC or PAL encoding drive RGB signals into 75 OHm load (ad712 only) |  
| AD7721 | CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC |  
| AD7721AN | 0.3-7V; 10mA; CMOS 16-bit, 468.75KHz, sigma-delta ADC |  
| AD7721ANZ | CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC |  
| AD7721AR | 0.3-7V; 10mA; CMOS 16-bit, 468.75KHz, sigma-delta ADC |  
| AD7721AR-REEL | CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC |  
| AD7721ARZ | CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC |  
| AD7721ARZ-REEL | CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC |  
| AD7721SQ | 0.3-7V; 10mA; CMOS 16-bit, 468.75KHz, sigma-delta ADC |  
| AD9721BN | Digital-to-Analog Converter |  
| AD9721BR | Digital-to-Analog Converter |  
| AD9721TE | Digital-to-Analog Converter |  
| AD9721TE/883B | Digital-to-Analog Converter |  
| AD9721TQ | Digital-to-Analog Converter |  
| AD9721TQ/883B | Digital-to-Analog Converter |  
| ADG721 | 4 Ohm, Low Voltage Dual SPST (2NC) Switch on 8-ld uSOIC |  
| ADG721BM-REEL | CMOS Low Voltage 4  Ω Dual SPST Switch |  
| ADG721BRM | CMOS Low Voltage 4 ohm Dual SPST Switches |  
| ADG721BRM-REEL | CMOS Low Voltage 4  Ω Dual SPST Switch |  
| ADG721BRM-REEL7 | CMOS Low Voltage 4  Ω Dual SPST Switch |  
| ADG721BRMZ | CMOS Low Voltage 4  Ω Dual SPST Switch |  
| ADG721BRMZ-REEL | CMOS Low Voltage 4  Ω Dual SPST Switch |  
| ADG721BRMZ-REEL7 | CMOS Low Voltage 4  Ω Dual SPST Switch |  
  
Advanced Semiconductor, Inc 
| Part | Description |  
| ASI10721 | NPN SILICON RF POWER TRANSISTOR |  
| MSC72143 |  NPN SILICON RF POWER TRANSISTOR |  
| MSC72166 | NPN SILICON RF POWER TRANSISTOR |  
  
Analog Integrations Corporation 
 
AKM Semiconductor, Inc. 
 
Advanced Linear Devices, Inc. 
| Part | Description |  
| ALD1721 | EPAD?? MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD1721DA | Micropower operational amplifier |  
| ALD1721E | EPAD?? MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD1721EDA | Micropower operational amplifier |  
| ALD1721EPA | Micropower operational amplifier |  
| ALD1721ESA | Micropower operational amplifier |  
| ALD1721PA | Micropower operational amplifier |  
| ALD1721SA | Micropower operational amplifier |  
| ALD2721 | DUAL EPAD TM MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD2721DB |  DUAL EPAD TM MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD2721EDB |  DUAL EPAD TM MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD2721PB |  DUAL EPAD TM MICROPOWER OPERATIONAL AMPLIFIER |  
| ALD2721SB |  DUAL EPAD TM MICROPOWER OPERATIONAL AMPLIFIER |  
  
Advanced Micro Devices (AMD) 
| Part | Description |  
| AM29721PCB | General Purpose Static RAM |  
  
AMPLF 
| Part | Description |  
| FP7210-10 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-11 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-12 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-13 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-14 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-2 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-4 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-7 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7210-9 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-10 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-11 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-12 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-13 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-14 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-2 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-4 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-7 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7211-9 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-10 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-11 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-12 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-13 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-14 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-2 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-4 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-7 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7215-9 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-10 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-11 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-12 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-13 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-14 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-2 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-4 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-7 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| FP7216-9 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
Allegro MicroSystems, Inc. 
| Part | Description |  
| 2N3721 | Transistors, Bipolar, Si NPN Low-Power |  
  
APD Semiconductor 
| Part | Description |  
| 1N721 | 20V, 250mWt General purpose voltage reference/regulator diode |  
| 1N721A | 20V, 250mWt General purpose voltage reference/regulator diode |  
| 1N721B | 20V, 250mWt General purpose voltage reference/regulator diode |  
  
ASTEC 
 
ATT 
 
AVER 
 
AZTLR 
 
Burr-Brown Corp. 
| Part | Description |  
| PCM1721 | DIGITAL-TO-ANALOG CONVERTER WITH PROGRAMMABLE PLL |  
  
BI Technologies 
 
Bourns 
| Part | Description |  
| TISP7210H3SL-S |  TRIPLE ELEMENT BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |  
  
CDE 
| Part | Description |  
| 27210B623JO0 | High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27210B683JO0 | High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27215B243JO0 | High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27215B363JO0 | High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27215B433JO0 |  High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27215B473JO0 |  High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 27215B513JO0 |  High-Voltage Mica Capacitors Rectangular Case, High-Current and High-Voltage Circuits |  
| 400C721M500AC8 | Long-Life, C Radial Leaded, Aluminum Electrolytic |  
| 550C721U500EC2B | Ultra Ripple, Long-life, Inverter Grade, Aluminum Ultra-Ripple, Long Life, Computer Grade |  
| M15U2721-F |  Multilayer Ceramic Capacitors COG (NPO). X7R & Z5U Capacitors |  
| M15U4721-F | Multilayer Ceramic Capacitors COG (NPO). X7R & Z5U Capacitors |  
| P10R2721-F |  Multilayer Ceramic Capacitors |  
| P10R4721-F |  Multilayer Ceramic Capacitors |  
| P30G4721-F | Multilayer Ceramic Capacitors |  
| PSU7215 |  AC Motor Start Capacitors Non-polarized, Aluminum Electrolytic AC Motor Start Capacitors |  
  
Continental Device India Ltd 
| Part | Description |  
| 2N3721 | Transistors, Bipolar, Si NPN Low-Power |  
  
Central Semiconductor Corp 
| Part | Description |  
| 2N3721 | Transistors, Bipolar, Si NPN Low-Power |  
| 2N6721 | Power Transistors |  
| 2N721 | Small Signal Transistors |  
| MJE721 | COMPLEMENTARY SILICON PLASTIC POWER TRANSISTORS |  
| MPS3721 | Leaded Small Signal Transistor General Purpose |  
  
CHICG 
| Part | Description |  
| CM7210 |  T-1 Wire Terminal (standard) |  
| CM7211 | T-1 Wire Terminal (standard) |  
| CM7215 |  T-1 Wire Terminal (standard) |  
  
Cirrus Logic 
| Part | Description |  
| EP7211 | HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER |  
| EP7211-CP-A | High-performance, ultra- low-power system on chip with LCD controller |  
| EP7211-CV-A | High-performance, ultra- low-power system on chip with LCD controller |  
| EP7212 | Ultra-low-power audio decoder system-on-chip |  
| EP7212-CB-A | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI) |  
| EP7212-CV-A | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI) |  
  
CRANE 
| Part | Description |  
| A2S721 | UHF/Microwave Mixer Diode |  
| A2S721M | UHF/Microwave Mixer Diode |  
| A2S721Q | UHF/Microwave Mixer Diode |  
  
CRIMS 
| Part | Description |  
| 1N4721 | 3.0A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 2N3721 | Transistors, Bipolar, Si NPN Low-Power |  
  
CTLST 
| Part | Description |  
| CAT93C5721 | Supervisory Circuits with Microwire Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer |  
| CAT93C5721J-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721J-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721J-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721J-42TE13 | 2K 4.25-4.5V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721J-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JA-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JA-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JA-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JA-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JA-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JI-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JI-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JI-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721JI-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721K-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721K-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721K-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721K-42TE13 | 2K 4.25-4.5V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721K-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KA-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KA-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KA-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KA-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KA-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KI-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KI-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KI-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KI-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721KI-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721P-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721P-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721P-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721P-42TE13 | 2K 4.25-4.5V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721P-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PA-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PA-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PA-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PA-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PA-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PI-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PI-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PI-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PI-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721PI-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721S-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721S-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721S-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721S-42TE13 | 2K 4.25-4.5V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721S-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SA-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SA-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SA-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SA-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SA-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SI-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SI-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SI-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SI-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721SI-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721U-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721U-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721U-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721U-42TE13 | 2K 4.25-4.5V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721U-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UA-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UA-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UA-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UA-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UA-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UI-25TE13 | 2K 2.55-2.7V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UI-28TE13 | 2K 2.85-3.0V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UI-30TE13 | 2K 3.0-3.15V Supervisory circuit with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UI-42TE13 | 2K 4.25-4.5V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
| CAT93C5721UI-45TE13 | 2K 4.5-4.75V Supervisory circuits with microwire serial CMOS EEPROM, precision reset controller and watchdog timer |  
  
CTS 
| Part | Description |  
| RT1721B6 |  Configuration Selector Guide |  
| RT1721B6TR13 | Configuration Selector Guide |  
| RT1721B6TR7 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
| RT1721B7 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
| RT1721B7TR13 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
| RT1721B7TR7 | Configuration Selector Guide |  
| RT2721B6TR13 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
| RT2721B6TR7 |  LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
| RT2721B7TR13 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |  
  
DADD 
| Part | Description |  
| 3D7215 | Fixed 5-tap low-noise/low-power monolithic delay line |  
| 3D7215M-10 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-12 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-1 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-15 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-1.5 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-20 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-2 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-2.5 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-30 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-3 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-40 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-5 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-6 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215M-8 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-12 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-15 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-1.5 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-20 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-2 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-25 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-2.5 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-3 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-40 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-50 | MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
| 3D7215Z-5 |  MONOLITHIC 5-TAP FIXED DELAY LINE (SERIES 3D7215 - LOW NOISE) |  
  
Dallas Semiconductor 
| Part | Description |  
| DS1721 | 2-Wire Digital Thermometer and Thermostat |  
| DS1721S | 2-wire digital thermometer and thermostat |  
| DS1721U | 2-wire digital thermometer and thermostat |  
  
DBLEC 
 
DESC 
 
DGTRN 
| Part | Description |  
| 2N721A | Transistors, Bipolar, Si PNP Low-Power |  
  
DIALT 
 
Diodes Incorporated 
 
DTRON 
| Part | Description |  
| PT10721 |  PULSE TRANSFORMERS FOR DATA NETWORKING |  
| PT27210 | Current Sense Transformers 25kHz |  
| PT27212 | Current Sense Transformers 25kHz |  
| PT27214 |  Current Sense Transformers 25kHz |  
| PT27215 | Current Sense Transformers 25kHz |  
| PT27217 | Current Sense Transformers 25kHz |  
  
DYNEX 
 
ECC 
| Part | Description |  
| DM10-721 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
Philips ECG Inc. 
| Part | Description |  
| ECG5721 | Thyristor Doubler |  
| ECG721 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
EDAL 
| Part | Description |  
| 1N4721E | 3.0A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
  
EIC 
| Part | Description |  
| RB721Q-40 | Schottky Barrier Rectifiers |  
  
ELANT 
| Part | Description |  
| EL7212CN | High speed, dual channel power MOSFET driver |  
| EL7212CS | High speed, dual channel power MOSFET driver |  
  
ELPID 
 
EMLSI 
| Part | Description |  
| EM721FP16AS-10L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16AS-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16AS-70LF | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16EW-10L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16EW-10LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16EW-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP16EW-70LF | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32AS-10L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32AS-10LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32AS-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32AS-70LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32EW-10L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32EW-10LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FP32EW-70LF | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16AS-10L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16AS-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16AS-70LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16BW-12S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16BW-85L | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16BW-85S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16C-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16C-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16C-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16CW-10L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16CW-12L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16CW-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16CW-12S | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16CW-85L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16D-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16D-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16D-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16DW-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16DW-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16DW-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16EW-10L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16EW-10LF | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16EW-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR16EW-70LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AS-10L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AS-70L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AW-10L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AW-10S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AW-70L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32AW-70S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32C-10L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32C-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32C-12L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32CW-10L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32CW-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32CW-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32CW-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32D-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32D-10LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32D-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32D-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-10L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-10S |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-70L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32DW-70S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32EW-10LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32EW-70L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR32EW-70LF |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8AW-10S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8AW-70L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8BW-12L | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8BW-12S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8BW-85L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8BW-85S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8CW-12L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8CW-12S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8CW-85L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8CW-85S | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8DW-10L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8DW-10S |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FR8DW-70L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16AW55S | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16AW85S | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16C-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16C-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW-12L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW55S |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW85L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16CW85S | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16D-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16D-12LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16DW-10L | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16DW-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16DW-12L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS16DW-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32AW-10S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32AW-70L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32AW85S | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32C-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32C-12L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32C-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW-12L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW55L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW85L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32CW85S |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32D-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32D-10LL |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32DW-10L |  128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32DW-12LL | 128K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32DW-70L |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS32DW-70S |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8AW-70L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8AW-70S |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8DW-10L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8DW-10S |  512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8DW-70L | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FS8DW-70S | 512K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16AW55L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16AW85L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16BW-12L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16BW-12S |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16BW-85L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16BW-85S | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW55L |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW55S |  128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW85L | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW-85L |  64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW-85S | 64K x16 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
| EM721FV16CW85S | 128K x8 bit Super Low Power and Low Voltage Full CMOS Static RAM |  
 
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