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HD74HC4022 - Octal Counters/Dividers

Datasheet Summary

Description

The HD74HC4022 is a four-stage Johnson octal counter with built-in code converter.

High speed operation and spikefree outputs are obtained by use of a Johnson octal counter design.

The eight decoded outputs are normally low, and go high only at their appropriate octal time period.

Features

  • High Speed Operation.
  • 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).
  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC4022P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC4022FPEL SOP-16 p.

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Datasheet Details

Part number HD74HC4022
Manufacturer Renesas
File Size 196.95 KB
Description Octal Counters/Dividers
Datasheet download datasheet HD74HC4022 Datasheet
Additional preview pages of the HD74HC4022 datasheet.

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Full PDF Text Transcription

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HD74HC4022 Octal Counters/Dividers REJ03D0646-0200 (Previous ADE-205-532) Rev.2.00 Mar 30, 2006 Description The HD74HC4022 is a four-stage Johnson octal counter with built-in code converter. High speed operation and spikefree outputs are obtained by use of a Johnson octal counter design. The eight decoded outputs are normally low, and go high only at their appropriate octal time period. The output changes occur on the positive-going edge of the clock pulse. This part can be used in frequency division application as well as octal counter or octal decode display applications.
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