BUY 74F161A https://www.utsource.net/itm/p/11729928.html

Description: The 74F161A is a 4-bit synchronous binary counter with an asynchronous reset. It has a synchronous parallel load input (PL) and a synchronous count enable input (CE). The counter advances on the low-to-high transition of the clock input (CP) and is reset to the low level on the low-to-high transition of the asynchronous reset input (R). Features: Synchronous Counting Asynchronous Reset Synchronous Parallel Load High Speed Operation Low Power Consumption Available in 16-Pin Plastic DIP and SOP Packages Applications: Frequency Division Timing Circuits Pulse Generation Event Counters Digital Filtering (For reference only)