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* High Speed Operation: tpd (Clock to Q1) = 14 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC =.

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. Features
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HD74HC4022

HD74HC4024

HD74HC4017

HD74HC4040

HD74HC4051

HD74HC4052

HD74HC4053

HD74HC4060

HD74HC4066

HD74HC42

HD74HC423A

HD74HC442

HD74HC443