MC74VHC244 - Octal Bus Buffer
DATA SHEET www.onsemi.com Octal Bus Buffer MC74VHC244, MC74VHCT244A The MC74VHC244/MC74VHCT244A is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.
The device is a noninverting 3 state buffer, and has two active low output enables.
This device is designed to be used with 3 state memory address drivers, etc.
The MC74VHC244 inputs are compatible with standard CMOS levels while the MC74VHCT244A inputs are compatible with TTL level
MC74VHC244 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 = 25C
* High Noise Immunity: VNIH = VNIL = 28%
* Power Down Protection Provided
* Balanced Propagation Delays
* Designed for: 2.0
