MC74VHC240 Datasheet (ON Semiconductor) - Octal Bus Buffer/Line Driver

MC74VHC240, Octal Bus Buffer/Line Driver

DATA SHEET www.onsemi.com Octal Bus Buffer/Line Driver Inverting with 3 State Outputs MC74VHC240, MC74VHCT240A The MC74VHC240/MC74VHCT240A is a high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.

The device achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The MC74VHC240/MC74VHCT240A is an inverting 3 state buffers with two active low output enables.

The device is designed

MC74VHC240 Features

* High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V (VHC) tPD = 5.6 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