Description: The MC145053P is a dual 4-bit up/down counter with an asynchronous master reset.
Features:
- Asynchronous Master Reset
- 4-bit Up/Down Counter
- High Speed Counting
- Outputs Source/Sink 24 mA
- TTL Compatible Inputs
- Low Power Consumption
Applications:
- Frequency Division
- Pulse Width Modulation
- Timing and Sequencing
- Data Processing
- Pulse Position Modulation(For reference only) https://www.utsource.net/itm/p/134158.html