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HD74HCT449 Datasheet

Quad. Bus Transceivers With Individual Direction Controls

Manufacturer: Hitachi Semiconductor (now Renesas)

HD74HCT449 Overview

The HD74HCT449 has 4 bus transceivers. The device has direction control inputs with individual. And this control inputs select data transmissible direction.

HD74HCT449 Key Features

  • LSTTL Output Logic Level patibility as well as CMOS Output patibility High Speed Operation: tpd (A to B) = 12.5 ns typ (

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