BUY 74F112N https://www.utsource.net/itm/p/1722636.html
Dual J-K negative edge-triggered flip-flopJK
Description: The 74F112N is a dual J-K flip-flop with reset and set inputs. Features: Low power Schottky Inputs compatible with TTL levels Outputs source/sink 24 mA Reset and set inputs Outputs directly interface to CMOS, NMOS and TTL Outputs can drive LED displays directly Balanced propagation delays High noise immunity Applications: Frequency dividers Pulse generation Shift registers Counters Data storage Signal routing (For reference only)