| Компонент | Описание | Производитель | |
| SN74HC4040NSR | 12-BIT ASYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|
| SN74HC4040NSR | 12-BIT ASYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|
| SN74HC4040NSRE4 | 12-BIT ASYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|
| SN74HC4040NSRE4 | 12-BIT ASYNCHRONOUS BINARY COUNTERS |
Texas Instruments |
|
| SN74HC4040NSRG4 | 12-BIT ASYNCHRONOUS BINARY COUNTERS |
Texas Instruments |