| Компонент | Описание | Производитель | |
| SN74HC393NSR | DUAL 4-BIT BINARY COUNTERS |
Texas Instruments |
|
| SN74HC393NSR | DUAL 4-BIT BINARY COUNTERS |
Texas Instruments |
|
| SN74HC393NSRE4 | DUAL 4-BIT BINARY COUNTERS |
Texas Instruments |
|
| SN74HC393NSRE4 | DUAL 4-BIT BINARY COUNTERS |
Texas Instruments |
|
| SN74HC393NSRG4 | DUAL 4-BIT BINARY COUNTERS |
Texas Instruments |