| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
74F109 | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOP |
| 74F109 | Dual JK Positive Edge-Triggered Flip-Flop | |
NXP Semiconductors |
74F109 | Positive J-K positive edge-triggered flip-flops |
| 74F109 | Dual JK Positive Edge-Triggered Flip-Flop | |
Texas Instruments |
SN74F109 | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOP |
Motorola Semiconductor |
MC74F109 | DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP FAST SCHOTTKY TTL |