BUY 74LS163 https://www.utsource.net/itm/p/1271163.html
Synchronous 4-bit Binary Counterssynchronous clear
Description: 4-Bit Synchronous Binary Counter
Features:
Synchronous Counting
Asynchronous Reset
High-Speed Operation
Outputs Source/Sink 24 mA
Fanout of 2 Standard Loads
Commonly Used in Frequency Division
Applications:
Frequency Division
Timing
Event Counting
Pulse Generation
Sequential Control
(For reference only)
