TECHNICAL DATA KK74HC109A Dual J-K Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS The KK74HC109A is identical in pinout to the LS/ALS109.
The device inputs are compatible with standard CMOS outputs, with pullup resistors, they are compatible with LS/ALSTTL outputs.
This device consists of two J-K flip-flops with individual set, reset, and clock inputs.
Changes at the inputs are reflected at the outputs with the next low-to-high transition of the clock.
Both Q to Q outputs are available from each flip-flop.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA • High Noise Immunity Characteristic of CMOS Devi...

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