The CD54HC73F is a JK type flip flop with complementary outputs. It features a 1-bit element with a maximum propagation delay of 28ns @ 6V and 50pF load. The CD54HC73F operates from a supply voltage range of 2V to 6V and provides a high output current of 5.2mA. It is packaged in a 14-CDIP (0.300", 7.62mm) package, allowing for through-hole mounting. This flip flop is commonly used in digital counters, frequency dividers, and memory address decoding circuits. With its fast propagation delay and high output current, the CD54HC73F offers reliable and efficient flip flop functionality for various electronic designs.