SN74HC163PW и другие
| Компонент | Описание | Производитель | |
| SN74HC163PW | 4-BIT SYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
 |
| SN74HC163PWR | 4-BIT SYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|
| SN74HC163PWT | 4-BIT SYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|