HD74HC4020 Datasheet PDF - Hitachi Semiconductor 14-stage Binary Counter Specs

HD74HC4020 - 14-stage Binary Counter

Datasheet Summary

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.

Features

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 = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Clock Reset L L X H Outputs State No change Advance to next state All output are low HD74HC4020 Pin Arrangement Q12 Q13 Q14 Q6 Q5 Q7 Q4 GND 1 2 3 4 5 6 7 8 (Top view) Q13 Q14 Q6 Q5 Q7 Q4.

Datasheet Details

Part number	HD74HC4020
Manufacturer	Hitachi Semiconductor
File Size	53.65 KB
Description	14-stage Binary Counter
Datasheet	HD74HC4020 Datasheet
Additional preview pages of the HD74HC4020 datasheet.

📁 Similar Datasheet

HD74HC4020 - 14-stage Binary Counter (Renesas)

HD74HC4022 - Octal Counters/Dividers (Renesas)

HD74HC4024 - 7-stage Binary Counter (Renesas)

HD74HC4017 - Decade Counter / Divider (Renesas)

HD74HC4040 - 12-stage Binary Counter (Renesas)

HD74HC4051 - 8-Channel Analog Multiplexer Demultiplexer (Renesas)

HD74HC4052 - Dual 4-channel Analog Multiplexers/Demultiplexers (Renesas)

HD74HC4053 - Triple 2-channel Analog Multiplexers/Demultiplexers (Renesas)

HD74HC4060 - 14-stage Binary Counter (Renesas)

HD74HC4066 - Quad Analog Switches/Quad Multiplexers (Renesas)

Full PDF Text Transcription

Click to expand full text

HD74HC4020 14-stage Binary Counter 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.

Published: Mar 23, 2005 |