Part Number
|
74HC4020-Q100 |
Manufacturer
|
nexperia |
Description
|
14-stage binary ripple counter |
Published
|
Jul 29, 2019 |
Detailed Description
|
74HC4020-Q100;
74HCT4020-Q100
14-stage binary ripple counter
Rev. 2 — 18 June 2020
Product data sheet
1. General descr...
|
Datasheet
|
74HC4020-Q100
|
Overview
74HC4020-Q100;
74HCT4020-Q100
14-stage binary ripple counter
Rev.
2 — 18 June 2020
Product data sheet
1.
General description
The 74HC4020-Q100; 74HCT4020-Q100 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.
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.
This product has been qualified to th...
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