DM74ALS251M и другие
| Компонент | Описание | Производитель | |
| DM74ALS251 | 3-STATE 1-of-8 Line Data Selector/Multiplexer |
Fairchild Semiconductor |
 |
| DM74ALS251M | 3-STATE 1 of 8 Line Data Selector/Mulitplexer |
Fairchild Semiconductor |
|
| DM74ALS251MX | 3-STATE 1 of 8 Line Data Selector/Mulitplexer |
Fairchild Semiconductor |
|
| DM74ALS251N | 3-STATE 1 of 8 Line Data Selector/Mulitplexer |
Fairchild Semiconductor |
|
| DM74ALS251SJ | 3-STATE 1 of 8 Line Data Selector/Mulitplexer |
Fairchild Semiconductor |
|
| DM74ALS251SJX | 3-STATE 1 of 8 Line Data Selector/Mulitplexer |
Fairchild Semiconductor |
|