- SN74LS109ANS
- Texas Instruments
- Flip Flop JK# -Type Pos-Edge 2-Element 16-Pin SOP
- SN74LS109ANSR
- Texas Instruments
- IC FLIP FLOP DUAL J-K 16-SOP - SN74LS109ANSR
- SN74LS109ANSRE4
- Texas Instruments
- IC FLIP FLOP DUAL J-K 16-SOP - SN74LS109ANSRE4
- SN74LS109ANSRG4
- Texas Instruments
- IC FLIP FLOP JK TYPE DUAL 16SOP - SN74LS109ANSRG4