| Компонент | Описание | Производитель | |
| 74F193SC | Up/Down Binary Counter with Separate Up/Down Clocks |
Fairchild Semiconductor |
|
| 74F193SC | Up/Down Binary Counter with Separate Up/Down Clocks |
National Semiconductor |
|
| 74F193SCX | Up/Down Binary Counter with Separate Up/Down Clocks |
Fairchild Semiconductor |
|
| 74F193SCX | Up/Down Binary Counter with Separate Up/Down Clocks |
Fairchild Semiconductor |