| Manufacturer | Part Number | Description |
|---|---|---|
onsemi
| SN74LS109A | Dual JK Positive Edge-Triggered Flip-Flop |
Texas Instruments
| SN74LS109A | Dual J-K Positive-Edge-Triggered Flip-Flops |
Motorola Semiconductor (now NXP Semiconductors)
| SN74LS109A | DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP |
