SN74LS109AN3 и другие
| Компонент | Описание | Производитель | |
| SN74LS109AN | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR |
Texas Instruments |
 |
| SN74LS109AN | LOW POWER SCHOTTKY |
ON Semiconductor |
|
| SN74LS109AN3 | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET |
Texas Instruments |
|