74HC590 Datasheet 8-bit Binary Counter/register

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74HC590 8-bit Binary Counter/Register (with 3-state outputs).

Datasheet Details

Part number	74HC590
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	66.49 KB
Description	8-bit Binary Counter/Register
Datasheet	74HC590_HitachiSemiconductor.pdf

This device each contains an 8-bit binary counter that feeds an 8-bit storage register.

The storage register has parallel outputs.

Separate clocks are provided for both the binary counter and storage register.

a direct clear input CCLR and a count enable input C CKEN. For cascading a ripple carry output R CO is provided. Expansion is easily accomplished by tying R CO of the first stage to CCKEN of the second stage, etc. Both the counter and register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the counter state will always be one count ahead of the register, Internal circuitry prevents clocking from the clock enable. Features.

Part Number	Description	Manufacturer
74HC590	8-BIT BINARY COUNTER/REGISTER	Toshiba
74HC590	8-bit binary counter	nexperia
74HC590D	8-bit binary counter	nexperia

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