HD74HC444 - (HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)

This page provides the datasheet information for the HD74HC444, a member of the HD74HC442 (HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) family.

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Hitachi Semiconductor

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Datasheet Details

Part number	HD74HC444
Manufacturer	Hitachi Semiconductor
File Size	82.80 KB
Description	(HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)
Datasheet	HD74HC444 Datasheet
Additional preview pages of the HD74HC444 datasheet.

HD74HC444 Product details

Description

These bus transceivers are designed for a synchronous three-way communication between four-line data buses.

They give the designer a choice of selecting inverting, noninverting or a combination of inverting and noninverting data paths with 3-state outputs.

Features

High Speed Operation High Output Current: Fanout of 15 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) HD74HC442/HD74HC443HD74HC444 Function Table Inputs CS H X X X X X L L L L L L L L L S1 X H X L L H L L H L L H L L H S0 X H X L H L L H L L H L L H L GA X X H X H H X L L X H L X L H GB X X H H X H L X L L X H H X L GC X X H H H X L L X H L X L H X.

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Other Datasheets by Hitachi Semiconductor

HD74HC442 - Quad. Tridirectional Bus Transceiver
HD74HC443 - Quad. Tridirectional Bus Transceiver
HD74HC4017 - Decade Counter/Divider
HD74HC4020 - 14-stage Binary Counter
HD74HC4022 - Octal Counters/Dividers
HD74HC4024 - 7-stage Binary Counter
HD74HC4040 - 12-stage Binary Counter
HD74HC4051 - 8-Channel Analog Multiplexer/Demultiplexer

Published: Jan 11, 2007 |