| Компонент | Описание | Производитель | |
| 74HCT163D | Presettable synchronous 4-bit binary counter; synchronous reset |
NXP Semiconductors |
|
| 74HCT163DB | Presettable synchronous 4-bit binary counter; synchronous reset |
NXP Semiconductors |
|
| SL74HCT163D | Presettable Counters(High-Performance Silicon-Gate CMOS) |
System Logic Semiconductor |