BUY MM74C107N https://www.utsource.net/itm/p/329497.html
8-Bit Parallel-Out Serial Shift Register
Description: The MM74C107N is a dual J-K flip-flop with reset in a 14-pin DIP package. Features: High Speed Operation Low Power Consumption Positive Edge-Triggered Inputs Reset Inputs Outputs Source/Sink 24 mA Outputs Can Be Tied Together Latch-Up Performance Exceeds 250 mA Per JESD 78, Class II ESD Protection Exceeds 2000V Per MIL-STD-883, Method 3015 Available in 14-Pin DIP, 14-Pin SOIC, and 14-Pin TSSOP Packages Applications: Frequency Division Pulse Generation Clock Generation Shift Register Applications Timing Circuits Data Storage Circuits (For reference only)