SN74LS74ADR2 и другие
| Компонент | Описание | Производитель | |
| SN74LS74ADR | DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR |
Texas Instruments |
 |
| SN74LS74ADR2 | Dual D-Type Positive Edge-Triggered Flip-Flop |
ON Semiconductor |
|
| SN74LS74ADRE4 | DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR |
Texas Instruments |
|