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HD74HC4022

Hitachi Semiconductor
Part Number HD74HC4022
Manufacturer Hitachi Semiconductor
Description Octal Counters/Dividers
Published Mar 23, 2005
Detailed Description HD74HC4022 Octal Counters/Dividers Description The HD74HC4022 is a four-stage Johson octal counter with built-in code c...
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HD74HC4022
HD74HC4022

Overview
HD74HC4022 Octal Counters/Dividers Description The HD74HC4022 is a four-stage Johson octal counter with built-in code converter.
High speed operation and spike-free outputs are obtained by use of a Johson 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.
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 Curre...


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