SL74HC109D и другие
| Компонент | Описание | Производитель | |
| SL74HC109 | Dual J-K Flip-Flop with Set and Reset |
System Logic Semiconductor |
 |
| SL74HC109D | Dual J-K Flip-Flop with Set and Reset |
System Logic Semiconductor |
|
| SL74HC109N | Dual J-K Flip-Flop with Set and Reset |
System Logic Semiconductor |
|