| Компонент | Описание | Производитель | |
| SN74S197 | 50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES |
Texas Instruments |
|
| SN74S197D | 50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES |
Texas Instruments |
|
| SN74S197N | 50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES |
Texas Instruments |