BUY 74HCT74A https://www.utsource.net/itm/p/1185324.html
Dual JK flip-flop with reset;negative-edge triggerJK；
Description: The 74HCT74A is a dual D-type flip-flop with set and reset. It is a high-speed CMOS logic device that is pin and functionally compatible with the 74LS74A.
Features:
High-speed CMOS logic
Pin and functionally compatible with 74LS74A
Set and reset
Low power consumption
High noise immunity
High-speed operation
Low-power Schottky TTL compatible
Applications:
Frequency dividers
Pulse generation
Shift registers
Counters
Data storage
Signal sampling
(For reference only)
