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