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74HCT4020-Q100 - 14-stage binary ripple counter

Download the 74HCT4020-Q100 datasheet PDF. This datasheet also covers the 74HC4020-Q100 variant, as both devices belong to the same 14-stage binary ripple counter family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74HC4020-Q100; 74HCT4020-Q100 are 14-stage binary ripple counters 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

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1).
  • Specified from 40 C to +85 C and from 40 C to +125 C.
  • Input levels:.
  • For 74HC4020-Q100: CMOS level.
  • For 74HCT4020-Q100: TTL level.
  • Complies with JEDEC standard no. 7A.
  • ESD protection:.
  • MIL-STD-883, method 3015 exceeds 2000 V.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 ).
  • Multiple package options 3.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC4020-Q100-NXP.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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74HCT4020D 14-stage binary ripple counter nexperia
74HCT4020PW 14-stage binary ripple counter nexperia

Other Datasheets by NXP Semiconductors

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74HC4020-Q100; 74HCT4020-Q100 14-stage binary ripple counter Rev. 1 — 23 May 2013 Product data sheet 1. General description The 74HC4020-Q100; 74HCT4020-Q100 are 14-stage binary ripple counters 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. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop.. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.