| Компонент | Описание | Производитель | |
| MC14029BCL | Binary/Decade Up/Down Counter |
Motorola, Inc |
|
| MC14029BCP | Binary/Decade Up/Down Counter |
ON Semiconductor |
|
| MC14029BCP | Binary/Decade Up/Down Counter |
Motorola, Inc |
|
| MC14029BCP | Binary/Decade Up/Down Counter |
ON Semiconductor |
|
| MC14029BCPG | Binary/Decade Up/Down Counter |
ON Semiconductor |