MC74VHC245 Datasheet (ON Semiconductor) - Octal Bus Buffer/Line Driver

MC74VHC245, Octal Bus Buffer/Line Driver

DATA SHEET www.onsemi.com Octal Bus Buffer/Line Driver MC74VHC245, MC74VHCT245A The MC74VHC245/MC74VHCT245A is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.

It is intended for two way asynchronous communication between data buses.

The direction of data transmission is determined by the level of the DIR input.

The output enable pin (OE) can be used to disable the device, so that the buses are effectively isolated.

All inputs are equipped wit

MC74VHC245 Features

* High Speed: tPD = 4.0 ns (Typ) at VCC = 5.0 V (VHC) tPD = 4.9 ns (Typ) at VCC = 5.0 V (VHCT)

* Low Power Dissipation: ICC = 4.0 mA (Max) at TA = 25C

* High Noise Immunity: VNIH = VNIL = 28%

* Power Down Protection Provided

* Balanced Propagation Delays

* Designed for: 2.0