| 800441 | LM138K STEEL | 5 Amp Adjustable Regulator | National Semiconductor |
| 800442 | LM138K STEEL | 5 Amp Adjustable Regulator 2-TO-3 -55 to 125 | Texas Instruments |
| 800443 | LM138K STEEL/NOPB | 5 Amp Adjustable Regulator 2-TO-3 -55 to 125 | Texas Instruments |
| 800444 | LM138K-MIL | 5 Amp Adjustable Regulator | National Semiconductor |
| 800445 | LM138K-MIL | 5 Amp Adjustable Regulator | National Semiconductor |
| 800446 | LM138KSTEEL | 5 Amp Adjustable Regulator | National Semiconductor |
| 800447 | LM139 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800448 | LM139 | Quad voltage comparator | Philips |
| 800449 | LM139 | LOW POWER QUAD VOLTAGE COMPARATOR | SGS Thomson Microelectronics |
| 800450 | LM139 | LOW POWER QUAD VOLTAGE COMPARATOR | ST Microelectronics |
| 800451 | LM139 | Quad, General Purpose Differential Comparator | Texas Instruments |
| 800452 | LM139 MD8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800453 | LM139 MD8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800454 | LM139 MD8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800455 | LM139 MD8 | Quad Differential Comparator 0-DIESALE | Texas Instruments |
| 800456 | LM139 MDE | Quad Differential Comparator 0-DIESALE | Texas Instruments |
| 800457 | LM139 MDR | Low Power Low Offset Voltage Quad Comparator 0-DIESALE -55 to 125 | Texas Instruments |
| 800458 | LM139 MDS | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800459 | LM139 MDS | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
|
| 800460 | LM139 MDS | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800461 | LM139 MW8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800462 | LM139 MW8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800463 | LM139 MW8 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800464 | LM139-N | Low Power Low Offset Voltage Quad Comparator | Texas Instruments |
| 800465 | LM139-SP | Quad Differential Comparator | Texas Instruments |
| 800466 | LM1391 | Phase-Locked Loop | National Semiconductor |
| 800467 | LM1391N | LM1391 Phase-Locked Loop | National Semiconductor |
| 800468 | LM139A | LOWPOWER QUAD VOLTAGE COMPARATORS | SGS Thomson Microelectronics |
| 800469 | LM139A | LOWPOWER QUAD VOLTAGE COMPARATORS | ST Microelectronics |
| 800470 | LM139A | Quad, General Purpose Differential Comparator | Texas Instruments |
| 800471 | LM139AD | LOW POWER QUAD VOLTAGE COMPARATOR | SGS Thomson Microelectronics |
| 800472 | LM139AD | LOW POWER QUAD VOLTAGE COMPARATOR | ST Microelectronics |
| 800473 | LM139AD | Quad, General Purpose Differential Comparator | Texas Instruments |
| 800474 | LM139ADG4 | Quad Differential Comparator 14-SOIC -55 to 125 | Texas Instruments |
| 800475 | LM139ADR | Quad, General Purpose Differential Comparator | Texas Instruments |
| 800476 | LM139ADRG4 | Quad Differential Comparator 14-SOIC -55 to 125 | Texas Instruments |
| 800477 | LM139ADT | LOW POWER QUAD VOLTAGE COMPARATOR | SGS Thomson Microelectronics |
| 800478 | LM139ADT | LOW POWER QUAD VOLTAGE COMPARATOR | ST Microelectronics |
| 800479 | LM139AE/883 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
| 800480 | LM139AE/883 | Low Power Low Offset Voltage Quad Comparator | National Semiconductor |
