BUY HC04AG https://www.utsource.net/itm/p/6064900.html

Description: The HC04AG is a 4-stage, JK master-slave flip-flop with complementary outputs. Features: High speed Low power consumption High noise immunity Low quiescent current High noise immunity High output drive capability Low input current Low output current High noise immunity High output drive capability Low input current Low output current High noise immunity High output drive capability Low input current Low output current High noise immunity High output drive capability Low input current Low output current High noise immunity High output drive capability Low input current Low output current High noise immunity High output drive capability Low input current Low output current Application: The HC04AG is suitable for use in applications such as frequency dividers, pulse generators, shift registers, counters, and other logic circuits. It can also be used as a memory element in digital systems. (For reference only)