SN74HC109DR и другие
| Компонент | Описание | Производитель | |
| IN74HC109D | Dual J-K flip-flop with set and reset, high-performance silicon-gate CMOS |
Integral Corp. |
 |
| SN74HC109D | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET |
Texas Instruments |
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| SN74HC109DR | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET |
Texas Instruments |
|