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

Hitachi Semiconductor

Description

HD74HC442/HD74HC443/HC74HC444 Quad.Tridirectional Bus Transceiver (with noninverted 3-state outputs) Quad.Tridirectional Bus Transceiver (with inver.
These bus transceivers are designed for a synchronous three-way communication between four-line data buses.

📥 Download Datasheet

HD74HC444 Datasheet Preview — This datasheet PDF includes multiple part numbers: HD74HC444, HD74HC442. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: HD74HC444, HD74HC442
Manufacturer: Hitachi Semiconductor
File Size: 82.80 KB
Datasheet: HD74HC442_HitachiSemiconductor.pdf
Description: (HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)
Note: This datasheet PDF includes multiple part numbers: HD74HC444, HD74HC442.
Please refer to the document for exact specifications by model.

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 Input

HD74HC444 Distributors

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HD74HC442 HD74HC442 HD74HC444 Quad. Tridirectional Bus Transceiverwith noninverted inverted 3-state outputs Hitachi Semiconductor

Hitachi Semiconductor HD74HC444-like datasheet