| Компонент | Описание | Производитель | |
| CD54HC4040 | High-Speed CMOS Logic 12-Stage Binary Counter |
Texas Instruments |
|
| CD54HC4040F | High-Speed CMOS Logic 12-Stage Binary Counter |
Texas Instruments |
|
| CD54HC4040F | High-Speed CMOS Logic 12-Stage Binary Counter |
Texas Instruments |
|
| CD54HC4040F3A | High-Speed CMOS Logic 12-Stage Binary Counter |
Texas Instruments |
|
| CD54HC4040F3A | High-Speed CMOS Logic 12-Stage Binary Counter |
Texas Instruments |