DM74S157N и другие
| Компонент | Описание | Производитель | |
| DM74S157 | Quad 1 of 2 Line Data Selector/Multiplexer |
Fairchild Semiconductor |
 |
| DM74S157 | QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS |
National Semiconductor |
|
| DM74S157N | QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS |
National Semiconductor |
|
| DM74S157N | Quad 1 of 2 Line Data Selector/Multiplexer |
Fairchild Semiconductor |
|