| 153641 | 74AC157 | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 153642 | 74AC157 | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 153643 | 74AC157B | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 153644 | 74AC157B | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 153645 | 74AC157CW | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153646 | 74AC157M | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 153647 | 74AC157M | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 153648 | 74AC157MTC | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153649 | 74AC157MTCX | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153650 | 74AC157MTR | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 153651 | 74AC157MTR | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 153652 | 74AC157PC | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153653 | 74AC157SC | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153654 | 74AC157SCX | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153655 | 74AC157SJ | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153656 | 74AC157SJX | Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 153657 | 74AC157TTR | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 153658 | 74AC157TTR | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 153659 | 74AC158 | QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
|
| 153660 | 74AC158 | QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 153661 | 74AC158B | QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 153662 | 74AC158B | QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 153663 | 74AC158M | QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 153664 | 74AC158M | QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 153665 | 74AC158MTR | QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 153666 | 74AC158MTR | QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 153667 | 74AC158TTR | QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 153668 | 74AC158TTR | QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 153669 | 74AC161 | Synchronous Presettable Binary Counter | Fairchild Semiconductor |
| 153670 | 74AC161 | 4-Bit Binary Counter, Asynchronous Reset | National Semiconductor |
| 153671 | 74AC161 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 153672 | 74AC161 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 153673 | 74AC161B | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 153674 | 74AC161B | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 153675 | 74AC161CW | Synchronous Presettable Binary Counter | Fairchild Semiconductor |
| 153676 | 74AC161M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 153677 | 74AC161M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 153678 | 74AC161MTC | Synchronous Presettable Binary Counter | Fairchild Semiconductor |
| 153679 | 74AC161MTCX | Synchronous Presettable Binary Counter | Fairchild Semiconductor |
| 153680 | 74AC161MTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
