| 646561 | HCC4046BF | MICRMICROPOWER PHASE-LOCKED LOOP _ | SGS Thomson Microelectronics |
| 646562 | HCC4046BF | MICRMICROPOWER PHASE-LOCKED LOOP _ | ST Microelectronics |
| 646563 | HCC4046BKG | Rad-hard micropower phase locker loop | ST Microelectronics |
| 646564 | HCC4046BKT | Rad-hard micropower phase locker loop | ST Microelectronics |
| 646565 | HCC4047B | LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | SGS Thomson Microelectronics |
| 646566 | HCC4047B | LOW-POWELOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 646567 | HCC4047BDG | Rad-hard monostable/astable multivibrator | ST Microelectronics |
| 646568 | HCC4047BDT | Rad-hard monostable/astable multivibrator | ST Microelectronics |
| 646569 | HCC4047BF | Low-power monostable/astable multivibrator | SGS Thomson Microelectronics |
| 646570 | HCC4047BF | LOW-POWELOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR | ST Microelectronics |
| 646571 | HCC4047BKG | Rad-hard monostable/astable multivibrator | ST Microelectronics |
| 646572 | HCC4047BKT | Rad-hard monostable/astable multivibrator | ST Microelectronics |
| 646573 | HCC4048B | MULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 646574 | HCC4048B | MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 646575 | HCC4048BF | MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE | SGS Thomson Microelectronics |
| 646576 | HCC4048BF | MULTIFUNCTION EmULTIFUNCTION EXPANDABLE 8-INPUT GATE | ST Microelectronics |
| 646577 | HCC4049UB | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646578 | HCC4049UB | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646579 | HCC4049UBC1 | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
|
| 646580 | HCC4049UBC1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646581 | HCC4049UBDG | Rad-hard hex inverting buffer/converter | ST Microelectronics |
| 646582 | HCC4049UBDT | Rad-hard hex inverting buffer/converter | ST Microelectronics |
| 646583 | HCC4049UBEY | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646584 | HCC4049UBEY | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646585 | HCC4049UBF | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646586 | HCC4049UBF | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646587 | HCC4049UBKG | Rad-hard hex inverting buffer/converter | ST Microelectronics |
| 646588 | HCC4049UBKT | Rad-hard hex inverting buffer/converter | ST Microelectronics |
| 646589 | HCC4049UBM1 | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646590 | HCC4049UBM1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646591 | HCC4050B | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646592 | HCC4050B | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646593 | HCC4050BC1 | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646594 | HCC4050BC1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646595 | HCC4050BDG | Rad-hard hex non-inverting buffer/converter | ST Microelectronics |
| 646596 | HCC4050BDT | Rad-hard hex non-inverting buffer/converter | ST Microelectronics |
| 646597 | HCC4050BEY | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646598 | HCC4050BEY | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 646599 | HCC4050BF | HEXhEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 646600 | HCC4050BF | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
