| 447561 | DM74ALS244A | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447562 | DM74ALS244A | Octal TRI-STATE Bus Driver | National Semiconductor |
| 447563 | DM74ALS244ACW | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447564 | DM74ALS244AMSA | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447565 | DM74ALS244AMSAX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447566 | DM74ALS244AN | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447567 | DM74ALS244ASJ | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447568 | DM74ALS244ASJX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447569 | DM74ALS244AWM | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447570 | DM74ALS244AWMX | Octal 3-STATE Bus Driver | Fairchild Semiconductor |
| 447571 | DM74ALS244B-1 | Octal TRI-STATE Bus Driver | National Semiconductor |
| 447572 | DM74ALS245 | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447573 | DM74ALS245A | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447574 | DM74ALS245A | Octal TRI-STATE Bus Transceiver | National Semiconductor |
| 447575 | DM74ALS245ACW | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447576 | DM74ALS245AMSA | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447577 | DM74ALS245AMSAX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447578 | DM74ALS245AN | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447579 | DM74ALS245ASJ | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
|
| 447580 | DM74ALS245ASJX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447581 | DM74ALS245AWM | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447582 | DM74ALS245AWMX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 447583 | DM74ALS251 | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447584 | DM74ALS251 | TRI-STATE 1 of 8 Line Data Selector/Mulitplexer | National Semiconductor |
| 447585 | DM74ALS251M | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447586 | DM74ALS251MX | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447587 | DM74ALS251N | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447588 | DM74ALS251SJ | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447589 | DM74ALS251SJX | 3-STATE 1 of 8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447590 | DM74ALS253 | 3-STATE Dual 1-of-4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447591 | DM74ALS253 | TRI-STATE Dual 1 of 4 Line Data Selector/Multiplexer | National Semiconductor |
| 447592 | DM74ALS253M | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447593 | DM74ALS253MX | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447594 | DM74ALS253N | 3-STATE Dual 1 of 4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447595 | DM74ALS257 | 3-STATE Quad 1-of-2-Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447596 | DM74ALS257 | TRI-STATE Quad 1-of-2 Line Data Selector/Multiplexer | National Semiconductor |
| 447597 | DM74ALS257M | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447598 | DM74ALS257MX | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447599 | DM74ALS257N | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 447600 | DM74ALS257SJ | 3-STATE Quad 1-of-2 Line Data Selector/Multiplexer | Fairchild Semiconductor |
