Datasheet4U Logo Datasheet4U.com

74HC4020 Datasheet 14-stage binary ripple counter

Manufacturer: NXP Semiconductors

Overview: 74HC4020; 74HCT4020 14-stage binary ripple counter Rev. 6 — 3 February 2016 Product data sheet 1.

General Description

The 74HT4020;

74HCT4020 is a 14-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and 12 buffered parallel outputs (Q0, and Q3 to Q13).

The counter advances on the HIGH-to-LOW transition of CP.

Key Features

  • Wide supply voltage range from 2.0 V to 6.0 V.
  • Input levels:.
  • For 74HC4020: CMOS level.
  • For 74HCT4020: TTL level.
  • Multiple package options.
  • Complies with JEDEC standard no. 7A.
  • Specified from 40 C to +85 C and from 40 C to +125 C 3.