HD74HCT449 - Quad. Bus Transceivers with Individual Direction Controls

Name: HD74HCT449
SKU: HD74HCT449-81881

Hitachi Semiconductor

The HD74HCT449 by Hitachi Semiconductor is a Quad. Bus Transceivers with Individual Direction Controls. Below is the official datasheet preview.

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HD74HCT449 Quad. Bus Transceivers with Individual Direction Controls by Hitachi Semiconductor - Datasheet Preview — Official preview page of the **HD74HCT449** Quad. Bus Transceivers with Individual Direction Controls datasheet (Hitachi Semiconductor).

Datasheet Details

Part number	HD74HCT449
Manufacturer	Hitachi Semiconductor
File Size	48.68 KB
Description	Quad. Bus Transceivers with Individual Direction Controls
Datasheet	HD74HCT449_HitachiSemiconductor.pdf
Additional preview pages of the HD74HCT449 datasheet.

HD74HCT449 Product details

Description

The HD74HCT449 has 4 bus transceivers.

Features

LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (A to B) = 12.5 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 4.5 to 5.5 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Enable GBA H X L X H H : L : X : High Level Low Level Irrelevant. GAB H L X H X Direction DIR X H L H L.

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Published: Mar 23, 2005 |