HD74HC4020 Overview
Key Specifications
Package: DIP
Operating Voltage: 4.5 V
Max Voltage (typical range): 6 V
Min Voltage (typical range): 2 V
Description
The HD74HC4020 is a 14 stage counter. This device is incremented on the falling edge (negative transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset input.