| Компонент | Описание | Производитель | |
| SN74S163 | SYNCHRONOUS 4-BIT COUNTERS |
Texas Instruments |
|
| SN74S163DR | 4-BIT BINARY COUNTERS |
Texas Instruments |
|
| SN74S163N | SYNCHRONOUS 4-BIT COUNTERS |
Texas Instruments |
|
| SN74S163N3 | 4-BIT BINARY COUNTERS |
Texas Instruments |