74AC109, 74ACT109 Dual JK Positive Edge-Triggered .
74AC109 - Dual JK Positive Edge-Triggered Flip-Flop
IN74AC109 - Dual J-K Positive-Edge-Triggered Flip-Flop
CD74AC109 - DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS
MC74AC109 - Dual JK Positive Edge Triggered Flip-Flop
KK74AC109 - Dual J-K Flip-Flop
TC74AC109P - Dual J-K Flip-Flop
IN74AC109 - Dual J-K Flip-Flop with Set and Reset High-Speed Silicon-Gate CMOS
DV74AC109 - Dual JK Positive Edge-Triggered Flip-Flop
TC74AC109F - Dual J-K Flip-Flop