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        Semiconductor parts containing 444 
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Aeroflex Inc. 
| Part | Description |  
| 4444 | Transceiver for MIL-STD-1553 /MACAIR in a Chipscale Package |  
| ACT4440N-2 |  Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531 |  
| ACT4440N |  Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531 |  
| ACT4444 | Transceiver for MIL-STD-1553 /MACAIR in a Chipscale Package |  
| ARX4440 | Transceiver for macair A3818, A5690, A5232, A4905 and MIL-STD-1553. Normally low. |  
| ARX4440-FP | Transceiver for macair A3818, A5690, A5232, A4905 and MIL-STD-1553. Normally low. |  
  
Analog Devices 
| Part | Description |  
| 1S44410 | Resolver-to-Digital Converter |  
| 1S44410B | Resolver-to-Digital Converter |  
| 1S44460 | Resolver-to-Digital Converter |  
| 1S44460B | Resolver-to-Digital Converter |  
| 2S54440 | LVDT-to-Digital Converter |  
| 2S54440B | LVDT-to-Digital Converter |  
| AD5444 | Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRM | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRM-REEL | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRM-REEL7 | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRM-U1 | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRMZ | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRMZ-REEL | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD5444YRMZ-REEL7 | 12 - Bit High Bandwidth Multiplying DACs with Serial Interface |  
| AD9444 | 14-Bit, 80 MSPS A/D Converter |  
| AD9444BSVZ-80 | 14-Bit, 80 MSPS A/D Converter |  
| AD9444-CMOS/PCB | 14-Bit, 80 MSPS A/D Converter |  
| AD9444-LVDS/PCB | 14-Bit, 80 MSPS A/D Converter |  
| ADG444 | Quad SPST (4NC) Switch  (DG444 replacement) |  
| ADG444ABN | LC2MOS Quad SPST Switch |  
| ADG444ABR | LC2MOS Quad SPST Switch |  
| ADG444ABR-REEL | LC2MOS Quad SPST Switch |  
| ADG444ABRZ | LC2MOS Quad SPST Switch |  
| ADG444ABRZ-REEL | LC2MOS Quad SPST Switch |  
| ADG444BN | 44V; 30-100mA; LC2MOS quad SPST switch. For audio and video switching, automatic test equipment, precision data acquisition |  
| ADG444BNZ | LC2MOS Quad SPST Switch |  
| ADG444BR | 44V; 30-100mA; LC2MOS quad SPST switch. For audio and video switching, automatic test equipment, precision data acquisition |  
| ADG444BR-REEL | LC2MOS Quad SPST Switch |  
| ADG444BRZ | LC2MOS Quad SPST Switch |  
| ADG444BRZ-REEL | LC2MOS Quad SPST Switch |  
| ADR444 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444A |  Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |  
| ADR444ARM-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444ARMZ | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444ARMZ-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444AR-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444ARZ | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444ARZ-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444B | Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |  
| ADR444BR-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444BRZ | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADR444BRZ-REEL7 | 4.096 V High Precision, LDO XFET® References for High Performance Sigma-Delta and PulSAR® Converters |  
| ADSP-21XX4444 | ADSP-2100 Family DSP Microcomputers |  
| CMP4014444 | 23 ns and 65 ns Low Voltage Comparators |  
  
Advanced Power Technology 
| Part | Description |  
| ARF444 | 300V, 300W, RF operation |  
  
Analog Devices 
| Part | Description |  
| RDC1740444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| RDC1741444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| RDC1742444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| RDC1767444 | 12- AND 14- BIT HYBRID SYNCHRO / RESOLVER TO DIGITAL CONVERTERS |  
| RDC1768444 | 12- AND 14- BIT HYBRID SYNCHRO / RESOLVER TO DIGITAL CONVERTERS |  
| SDC1740444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| SDC1741444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| SDC1742444B | 17.25V; 2.6kHz; 12- and 14-bit hybrid synchro / resolver-to-digital converters |  
| SDC1767444 | 12- AND 14- BIT HYBRID SYNCHRO / RESOLVER TO DIGITAL CONVERTERS |  
| SDC1768444 | 12- AND 14- BIT HYBRID SYNCHRO / RESOLVER TO DIGITAL CONVERTERS |  
  
AEG 
| Part | Description |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| LL4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
  
AKM Semiconductor, Inc. 
 
Alpha Industries 
| Part | Description |  
| 1N5444A06 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444A12 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444A18 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444B06 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444B12 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444B18 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444C06 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444C12 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444C18 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| DGB8444 | Gunn/IMPATT/TRAPATT Diode |  
| DGB9444 | Gunn/IMPATT/TRAPATT Diode |  
| DMF3444-000 | UHF/Microwave Mixer Diode |  
  
Altera 
 
Allegro MicroSystems, Inc. 
| Part | Description |  
| A4447 | High Voltage Step Down Regulator |  
| A4447SLJTR-T | High Voltage Step Down Regulator |  
  
Austria Mikro Systeme Int. 
| Part | Description |  
| AS8444 |  Programmable PWM DC Motor Driver / Controller |  
  
Allegro MicroSystems, Inc. 
| Part | Description |  
| THD4448 | 500mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| TMPD4448 | 600mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| TP3444 | High-Frequency Power Silicon NPN BJT |  
  
APD Semiconductor 
| Part | Description |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
  
Atmel Corporation 
| Part | Description |  
| ATF1502AS-10JC444 | Highperformance EEPROM CPLD |  
| EF4442 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate) |  
| EF4442CMB | ARINC 429 Interface NMOS |  
| EF4442CMB/TZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate) |  
| EF4442CMG | ARINC 429 Interface NMOS |  
| EF4442CMG/BZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate) |  
| EF4442PVZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate) |  
  
AUSTN 
 
BI Technologies 
 
BKC Semiconductors Inc. 
| Part | Description |  
| 1N4444 | 200mA Iout, 70V Vrrm Fast Recovery Rectifier |  
| 1N4446 | 75 V, 500 mW  high conductance ultra fast switching diode |  
| 1N4447 | 75 V, 500 mW  high conductance ultra fast switching diode |  
| 1N4448 | 100 V, 500 mW silicon planar diode |  
| 1N4449 | 75 V, 500 mW  high conductance ultra fast switching diode |  
| BKC444 | 200mA Iout, 150V Vrrm Fast Recovery Rectifier |  
  
Calogic, LLC 
| Part | Description |  
| U444 | 25 V, N-Channel JFET monolithic dual |  
| XU444 | 25 V, N-Channel JFET monolithic dual |  
  
CDE 
| Part | Description |  
| 24FB4440-F | AC Motor Run Capacitors Oval and Round, Oil Filled, 70 ??C, Metallized Polypropylene Capacitors |  
| 24FB4445-F | AC Motor Run Capacitors Oval and Round, Oil Filled, 70 ??C, Metallized Polypropylene Capacitors |  
| 37FB4440-F | AC Motor Run Capacitors Oval and Round, Oil Filled, 70 ??C, Metallized Polypropylene Capacitors |  
| 38FB4440-F | AC Motor Run Capacitors Oval and Round, Oil Filled, 70 ??C, Metallized Polypropylene Capacitors |  
| 38FB4445-F |  AC Motor Run Capacitors Oval and Round, Oil Filled, 70 ??C, Metallized Polypropylene Capacitors |  
| 401C444M010BF8 |  Low-ESR, Wide Temperature Grade The Ultimate in Cold Performance and ESR |  
| 500C444U025DP2D | Long-Life, Screw Terminal, Aluminum Electrolytic |  
| 500C444U035DG2D | Long-Life, Screw Terminal, Aluminum Electrolytic |  
| CGS444U7R5V5L | High-Cap Screw Terminal Aluminum Electrolytic Capacitor |  
| DCMC444U010CC2B |  85 ??C High Capacitance, Screw Terminal, Aluminum |  
| DCMC444U6R3CJ2B |  85 ??C High Capacitance, Screw Terminal, Aluminum |  
  
Continental Device India Ltd 
| Part | Description |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| CLL4448 |  0.500W Mini-MELF Switching Diode , 75.0V Vr, 5.000uA Ir, 1.00V Vf @ 100mA If |  
| CMBD4448 |  SILICON PLANAR SWITCHING DIODE |  
  
Central Semiconductor Corp 
| Part | Description |  
| 1N4444 | Leaded Silicon Diode General Purpose |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | Leaded Silicon Diode Switching |  
| 1N4449 | Leaded Silicon Diode Switching |  
| 2N3444 | Small Signal Transistors |  
| 2N4449 | Small Signal Transistors |  
| CLL4448 | High speed switching diode |  
| CMAD4448 | SURFACE MOUNT SILICON ULTRA HIGH SPEED SWITCHING DIODE |  
| CMDD4448 | High speed switching diode |  
| CMHD4448 | High speed switching diode |  
| CMKD4448 | SURFACE MOUNT ULTRAmini TRIPLE ISOLATED HIGH SPEED SILICON SWITCHING DIODES |  
| CMLD4448DO | DUAL, ISOLATED, OPPOSING HIGH SPEED SILICON SWITCHING DIODES |  
| CMOD4448 | High speed switching diode |  
| CMPD4448 | HIGH SPEED SWITCHING DIODE |  
| CMSD4448 | 75 V, super-mini high speed switching diode |  
| CMUD4448 | 75 V,  ulta-mini  high speed switching diode |  
| CMXD4448 | Super-mini triple isolated surface mount high speed switching diode |  
  
CHICG 
 
CNEL 
| Part | Description |  
| 1N4447 | Small signal switching diode. Peak reverse voltage VRM = 100 V. Maximum average rectified current IAV = 150 mA. |  
| 1N4447 | Small signal switching diode. Peak reverse voltage VRM = 100 V. Maximum average rectified current IAV = 150 mA. |  
| 1N4448 | Small signal switching diode. Reverse voltage 75 V. Average rectified current 150 mA. |  
| 1N4449 | Small signal switching diode. Peak reverse voltage VRM = 100 V. Maximum average rectified current IAV = 150 mA. |  
| 1N4449 | Small signal switching diode. Peak reverse voltage VRM = 100 V. Maximum average rectified current IAV = 150 mA. |  
| LL4448 | Small signal switching diode. Reverse voltage 75 V. Average rectified current 150 mA. |  
| LL4448 | Small signal switching diode. Reverse voltage 75 V. Average rectified current 150 mA. |  
  
CODI Semiconuctor 
| Part | Description |  
| 1N5444 | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444A | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444B | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444C | 30V Vrrm, 12pF Capacitance Varactor Diode |  
| 1N5444D | 30V Vrrm, 12pF Capacitance Varactor Diode |  
  
COMCH 
 
CONEX 
| Part | Description |  
| BT444KC | Digital-to-Analog Converter |  
  
CRIMS 
| Part | Description |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
  
Cypress Semiconductor 
 
DADD 
| Part | Description |  
| 3D3444-10 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-15 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-20 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-2 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-25 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-4 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-5 | Quad programmable 4-bit LVCMOS delay line |  
| 3D3444-8 | Quad programmable 4-bit LVCMOS delay line |  
| 3D7444-10 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-1.5 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-15 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-20 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-2 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-25 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-4 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-5 | Quad programmable 4-bit TTL/CMOS delay line |  
| 3D7444-8 | Quad programmable 4-bit TTL/CMOS delay line |  
  
DBLEC 
 
DCCOM 
| Part | Description |  
| 1N4448 | High speed switching diode |  
| DL4448 | 150 mA fast recovery rectifier |  
| DLM4448 |  TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SWITCHING DIODES VOLTAGE RANGE - 100 Volts |  
| DLQ4448 |  TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SWITCHING DIODES |  
  
DESC 
 
DGTRN 
| Part | Description |  
| 2N444 | Transistors, Bipolar, Ge NPN Low-Power |  
| 2N444A | Transistors, Bipolar, Ge NPN Low-Power |  
  
DIALT 
 
Diotec Elektronische 
| Part | Description |  
| 1N4448 | Small signal Si diode |  
| 1N4448W | Surface mount Small Signal Diodes |  
  
Diodes Incorporated 
| Part | Description |  
| 1N4448 | 100V; fast switching diode. General purpose rectification |  
| 1N4448-A |  FAST SWITCHING DIODE |  
| 1N4448HLP | SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448HLP-7 | SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448HWS_1 |  SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448HWS | 100V; 500mA surface mount fast switching diode. For general purpose switching applications |  
| 1N4448HWS-7 | SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448HWT | SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448-T | FAST SWITCHING DIODE |  
| 1N4448W_ | FAST SWITCHING SURFACE MOUNT DIODE |  
| 1N4448W | 100V; fast switching surface mount diode. For general purpose switching applications |  
| 1N4448W-7 | FAST SWITCHING SURFACE MOUNT DIODE |  
| 1N4448W-7-F |  FAST SWITCHING SURFACE MOUNT DIODE |  
| 1N4448WS | 100V; 500mA surface mount fast switching diode. For general purpose applications |  
| 1N4448WS-7 | SURFACE MOUNT FAST SWITCHING DIODE |  
| 1N4448WS-7-F |  SURFACE MOUNT FAST SWITCHING DIODE |  
| LL4448 | 100V; fast switching surface mount diode. For general purpose rectification |  
| MMBD4448 | 100V; dual surface mount switching diode. For general purpose switching applications |  
| MMBD4448-7-F | SURFACE MOUNT SWITCHING DIODE |  
| MMBD4448DW_1 |  SURFACE MOUNT SWITCHING DIODE |  
| MMBD4448DW | 100V; 500mA surface mount switching diode. For general purpose switching applications |  
| MMBD4448DW-7-F |  SURFACE MOUNT SWITCHING DIODE |  
| MMBD4448H_1 |  SURFACE MOUNT SWITCHING DIODE |  
| MMBD4448H | 300V; 200mA surface mount switching diode. For general purpose switching applications |  
| MMBD4448HADW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HADW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HAQW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HAQW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HCDW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HCDW-7-F | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HCDW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HCQW_1 |  SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HCQW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HCQW-7-F | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HCQW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HSDW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HSDW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HT_1 | SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448HT | 100V; 500mAW surface mount fast switching diode. For general purpose switching applications |  
| MMBD4448HT-7-F | SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448HTA | 100V; 500mAW surface mount fast switching diode. For general purpose switching applications |  
| MMBD4448HTA-7-F |  SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448HTC | 100V; 500mAW surface mount fast switching diode. For general purpose switching applications |  
| MMBD4448HTC-7-F |  SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448HTM-7 | 100V; 500mA surface mount fast switching diode array. For general purpose switching applications |  
| MMBD4448HTM-7-F | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HTM | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HTS | 100V; 500mAW surface mount fast switching diode. For general purpose switching applications |  
| MMBD4448HTS-7-F |  SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448HTW-7 | 100V; 500mA surface mount fast switching diode. For general purpose swithcing applications |  
| MMBD4448HTW-7-F |  SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HTW | SURFACE MOUNT FAST SWITCHING DIODE ARRAY |  
| MMBD4448HW_1 |  SURFACE MOUNT SWITCHING DIODE |  
| MMBD4448HW | 100V; 500mA surface mount switching diode. For general purpose switching applications |  
| MMBD4448V-7 | SURFACE MOUNT FAST SWITCHING DIODE |  
| MMBD4448W | 100V; 500mA surface mount fast switching diode. For general purpose applications |  
| MMBD4448W-7 | SURFACE MOUNT FAST SWITCHING DIODE |  
  
Diotec Elektronische 
| Part | Description |  
| LL4448 | Surface Mount Silicon Planar Diodes |  
| MCL4448 | Surface mount Small Signal Diodes |  
  
DTRON 
| Part | Description |  
| PT21444 | AUI Isolation Modules in PCMACIA package |  
| PT22444 |  HIGH CURRENT INDUCTORS (OPEN TYPE) |  
  
DUBLR 
 
Philips ECG Inc. 
| Part | Description |  
| ECG5444 | 200V V[drm] Max., 5.1A I[T] Max. Silicon Controlled Rectifier |  
  
EIC 
| Part | Description |  
| 1N4447 | High Speed Switching Diodes |  
| 1N4448 | High Speed Switching Diodes |  
| 1N4449 | High Speed Switching Diodes |  
| LL4448 | High Speed Switching Diodes |  
  
ELANT 
| Part | Description |  
| EL2444CM | Dual/quad low-power 120MHz unity-gain stable op Amp |  
| EL2444CN | Dual/quad low-power 120MHz unity-gain stable op Amp |  
| EL2444CS | Dual/quad low-power 120MHz unity-gain stable op Amp |  
| EL4441C | Multiplexed-Input Video Amplifiers |  
| EL4441CN | Multiplexed-input video amplifier |  
| EL4441CS | Multiplexed-input video amplifier |  
| EL4442C |  Multiplexed-Input Video Amplifiers |  
| EL4442CN | Multiplexed-input video amplifier |  
| EL4442CS | Multiplexed-input video amplifier |  
| EL4443C | Multiplexed-Input Video Amplifiers |  
| EL4443CN | Multiplexed-input video amplifier |  
| EL4443CS | Multiplexed-input video amplifier |  
| EL4444CN | Multiplexed-input video amplifier |  
| EL4444CS | Multiplexed-input video amplifier |  
| EL5444CN | 100MHz,single supply rail to rail amplifier |  
| EL5444CS | 100MHz,single supply rail to rail amplifier |  
| EL5444CU | 100MHz,single supply rail to rail amplifier |  
  
ELPID 
| Part | Description |  
| UPD4564441 |  64M-bit Synchronous DRAM 4-bank, LVTTL |  
  
EPCOS 
 
Exar 
| Part | Description |  
| SP4446EK-L | High Output Voltage Boost Regulator LCD Bias Regulator |  
| XR82C68444 | CMOS QUAD CHANNEL UART (QUART) |  
  
Fairchild Semiconductor 
| Part | Description |  
| 1N4446 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| 1N4447 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| 1N4448 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| 1N4448 |  High Conductance Fast Diode |  
| 1N4448_NL | High Conductance Fast Diode |  
| 1N4448TR | High Conductance Fast Diode |  
| 1N4448WT | High Conductance Fast Switching Diode |  
| 1N4449 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| 5444ADM | Digital Decoder/Demultiplexer |  
| 5444ADMQB | Digital Decoder/Demultiplexer |  
| 5444AFM | Digital Decoder/Demultiplexer |  
| 5444AFMQB | Digital Decoder/Demultiplexer |  
| 5444DM | Digital Decoder/Demultiplexer |  
| 5444DMQB | Digital Decoder/Demultiplexer |  
| 5444FM | Digital Decoder/Demultiplexer |  
| 5444FMQB | Digital Decoder/Demultiplexer |  
| 7444ADC | Digital Decoder/Demultiplexer |  
| 7444ADCQM | Digital Decoder/Demultiplexer |  
| 7444ADCQR | Digital Decoder/Demultiplexer |  
| 7444AFC | Digital Decoder/Demultiplexer |  
| 7444AFCQM | Digital Decoder/Demultiplexer |  
| 7444AFCQR | Digital Decoder/Demultiplexer |  
| 7444APC | Digital Decoder/Demultiplexer |  
| 7444APCQM | Digital Decoder/Demultiplexer |  
| 7444APCQR | Digital Decoder/Demultiplexer |  
| 7444DC | Digital Decoder/Demultiplexer |  
| 7444DCQM | Digital Decoder/Demultiplexer |  
| 7444DCQR | Digital Decoder/Demultiplexer |  
| 7444FC | Digital Decoder/Demultiplexer |  
| 7444FCQM | Digital Decoder/Demultiplexer |  
| 7444FCQR | Digital Decoder/Demultiplexer |  
| 7444PC | Digital Decoder/Demultiplexer |  
| 7444PCQM | Digital Decoder/Demultiplexer |  
| 7444PCQR | Digital Decoder/Demultiplexer |  
| FDB8444 | 40V N-Channel PowerTrench MOSFET |  
| FDB8444TS | N-Channel PowerTrench?? MOSFET with Temperature Sensor |  
| FDD8444_06 | N-Channel PowerTrench?? MOSFET 40V, 50A, 5.2m??? |  
| FDD8444 | 40V N-Channel PowerTrench MOSFET |  
| FDD8444L |  N-Channel PowerTrench?? MOSFET |  
| FDH444 | High voltage general purpose diode. Working inverse voltage 125 V. |  
| FDLL444 | High voltage general purpose diode. Working inverse voltage 125 V. |  
| FDLL4446 |  General Purpose Diodes |  
| FDLL4447 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| FDLL4448 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| FDLL4448 |  High Conductance Fast Diode |  
| FDLL4448_D87Z | Small Signal Diode |  
| FDLL4448_NL | Small Signal Diode |  
| FDLL4449 | High conductance ultra fast switching diode. Working inverse voltage 75 V. |  
| MAN4440A | High efficiency seven segment display, green |  
| MMBD4448 |  High Conductance Fast Diode |  
| MMBD4448_L99Z | High Conductance Ultra Fast Diode |  
| MMBD4448_NL | High Conductance Fast Diode |  
| MMSD4448 | Small Signal Diode |  
| MSD4440C | 0.40 INCH (10.1MM) TWO DIGIT STICK DISPLAY |  
| MST4440C | 10mm (0.400 inch) Three Digit NUMERIC STICK DISPLAY |  
| MST4441C | 0.4 INCH (10.2MM) THREE DIGIT STICK DISPLAY |  
  
FEMA 
| Part | Description |  
| LC2444-11 | LED Display |  
| LT4441 | General purpose orange-amber dome-style LED |  
| LT444 | General purpose orange-amber dome-style LED |  
| LT4441R | General purpose red dome-style LED |  
| LT4442 | General purpose orange-amber dome-style LED |  
| LT4443 | General purpose orange-amber dome-style LED |  
| LT4444 | General purpose orange-amber dome-style LED |  
| LT4444R | General purpose red dome-style LED |  
| LT444R | General purpose red dome-style LED |  
| LT6444 | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
| LT6444R | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
| LT6444R-S2 | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
| LT6444R-S4 | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
| LT6444S2 | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
| LT6444S4 | LED Lamps, Panel Mnt/PC Mnt/Stackable |  
  
FILTR 
| Part | Description |  
| LMA444 | 38 GHz medium power amplifier |  
  
Fujitsu Microelectronics 
| Part | Description |  
| MB90F444G |  16-bit Proprietary Microcontroller |  
  
FORMO 
| Part | Description |  
| 1N4448 | 100 V, high-speed switching diode |  
| LL4448 | 100 V, mini-melf switching diode |  
| MCL4448 | 100 V, high-speed switching diode |  
| MM4448 | 100 V, high-speed switching diode |  
  
GDIOD 
| Part | Description |  
| 1N1444 | 1.6A Iout, 1.0kV Vrrm General Purpose Silicon Rectifier |  
| 1N444 | 300mA Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N4444 | 200mA Iout, 70V Vrrm Fast Recovery Rectifier |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N444B | 750mA Iout, 500V Vrrm General Purpose Silicon Rectifier |  
  
General Semiconductor 
 
GESS 
| Part | Description |  
| 2N5444 | 40-A silicon triac. Voltage(typ) 200 V. |  
  
GLNAR 
| Part | Description |  
| 710-444M |  Metal Multi-Branch Transitions |  
  
GODAR 
| Part | Description |  
| 1N4447 | 100 V, 150 mA, Silicon epitaxial planar diode |  
| 1N4448 | 75 V, 150mA, Silicon epitaxial planar diode |  
| 1N4449 | 100 V, 150 mA, Silicon epitaxial planar diode |  
| LL4448 | 75 V, 150 mA, Silicon epitaxial planar diode |  
  
GPD 
| Part | Description |  
| 2N2444 | Transistors, Bipolar, Ge PNP Power |  
| 2N444 | Transistors, Bipolar, Ge NPN Low-Power |  
| 2N444A | Transistors, Bipolar, Ge NPN Low-Power |  
  
GSEMI 
| Part | Description |  
| 1N6444 | 144V Vbr, 2.5A Ipp transient voltage suppressor |  
| 1N6444A | 144V Vbr, 2.8A Ipp transient voltage suppressor |  
  
GTL 
| Part | Description |  
| EA444GR | Red & green, right angle, quad-level, mini LED. Lens white diffused. Max.luminous intensity at 10mA: 32.0mcd(red), 32.0mcd(green). Typ. forward voltage at 20mA: 2.0V(red), 2.2V(green). |  
| EA444GY | Green & yellow, right angle, quad-level, mini LED. Lens white diffused. Max.luminous intensity at 10mA: 32.0mcd(green), 20.0mcd(yellow). Typ. forward voltage at 20mA: 2.2V(green), 2.2V(yellow). |  
  
HAMAM 
| Part | Description |  
| P1444 | 100Vdc; 30mW; CdS photoconductive cell: standard type designed for general purpose, wide application |  
  
Harris Semiconductor 
 
Hitachi Semiconductor 
 
Hittite Microwave Corporation 
| Part | Description |  
| HMC444LP4 | SMT GaAs HBT MMIC x8 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 11.2 GHz OUTPUT |  
| HMC-ALH444 | GaAs HEMT MMIC LOW NOISE AMPLIFIER, 1 - 12 GHz |  
  
HOLT Integrated Circuits Inc. 
 
HONEY 
| Part | Description |  
| 1N4447 | 100 V, 150 mA, silicon epitaxial planar  diode |  
| 1N4448 | 75 V, 150 mA, silicon epitaxial planar diode |  
| 1N4449 | 100 V, 150 mA, silicon epitaxial planar  diode |  
| LL4448 | 75 V, 150 mA  silicon expitaxial planar diode |  
  
HP 
| Part | Description |  
| E4440A |  Agilent PSA Series Spectrum Analyzers |  
| E4443A |  Agilent PSA Series Spectrum Analyzers |  
| E4446A |  Agilent PSA Series Spectrum Analyzers |  
| E4447A |  Agilent PSA Series Spectrum Analyzers |  
| E4448A |  Agilent PSA Series Spectrum Analyzers |  
| HFBR1444 | Miscellaneous Optoelectronic Device |  
| HFBR1444C | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444HA | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444HB | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444K | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444M | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444T | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444TA | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR1444TB | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444C | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444HA | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444HB | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444K | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444M | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444T | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444TA | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
| HFBR2444TB | Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports |  
  
ICC 
| Part | Description |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
  
Isahaya Electronics Corporation 
| Part | Description |  
| 2SC3444 | 500mW SMD NPN transistor, maximum rating: 60V Vceo, 1A Ic, 55 to 300 hFE. Complementary 2SA1364 |  
  
Micronas Intermetall 
| Part | Description |  
| 1N4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4446S | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4447S | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4448S | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| 1N4449S | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| LL4446 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| LL4447 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| LL4448 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| LL4449 | 150mA Iout, 100V Vrrm Fast Recovery Rectifier |  
| MSP4448G | Multistandard sound processor |  
| MSP4448G | Multistandard sound processor |  
  
Infineon Technologies AG 
| Part | Description |  
| Q67040-S4445 | Silicon Carbide Schottky Diode |  
| Q67040-S4447 | Silicon Carbide Schottky Diode |  
| Q67040-S4448 | Fast IGBT in NPT-technology |  
| Q67040-S4449 |  Fast IGBT in NPT-technology |  
| SBH52444G-FSAN | High Power BIDI Optical Standard Module 1310 nm Emitting, 1550 nm Receiving |  
| SBH52444N-FSAN | High Power BIDI Optical Standard Module 1310 nm Emitting, 1550 nm Receiving |  
| SBH52444P-FSAN | High Power BIDI Optical Standard Module 1310 nm Emitting, 1550 nm Receiving |  
| SBH52444Z-FSAN | High Power BIDI Optical Standard Module 1310 nm Emitting, 1550 nm Receiving |  
  
Intel 
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