| SNJ54F109FK |  | Texas Instruments | Dual J-K Positive-Edge-Triggered Flip-Flops W/Clear And Preset 20-LCCC -55 to 125 |   |   | 
| CD54HCT109F3A |  | Texas Instruments | High Speed CMOS Logic Dual Positive-Edge Trigger J-K Flip-Flops with Set and Reset 16-CDIP -55 to 125 |   |   | 
| SNJ54HC109FK |  | Texas Instruments | Dual J-K Positive-Edge-Triggered Flip-Flops With Clear And Preset 20-LCCC -55 to 125 |   |   | 
| CD54HC109F3A |  | Texas Instruments | High Speed CMOS Logic Dual Positive-Edge Trigger J-K Flip-Flops with Set and Reset 16-CDIP -55 to 125 |   |   | 
| CD54ACT109F3A |  | Texas Instruments | Dual Positive-Edge Triggered J-K Flip-Flops with Set and Reset 16-CDIP -55 to 125 |   |   |