SN74LS171N и другие
| Компонент | Описание | Производитель | |
| SN74LS171 | QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR |
Texas Instruments |
 |
| SN74LS171D | QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR |
Texas Instruments |
|
| SN74LS171N | QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR |
Texas Instruments |
|