Product Overview

Product Overview
MC74LCX240: Low Voltage Octal Inverting Buffer, 3-State
For complete documentation, see the data sheet
Product Description
The MC74LCX240 is a high performance, inverting octal buffer operating from a 2.3 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance.
A VI specification of 5.5V allows MC74LCX240 inputs to be safely driven from 5V devices. The MC74LCX240 is suitable for memory
address driving and all TTL level bus oriented transceiver applications.
Current drive capability is 24mA at the outputs. The Output Enable(OEbar) input, when HIGH, disables the outputs by placing them
in a HIGH Z condition.
Features
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Designed for 2.3 to 3.6V VCC Operation
5V Tolerant - Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10<FONT FACE=SYMBOL>m</font>A)
Substantially Reduces System Power Requirements
• Latchup Performance Exceeds 500mA
• ESD Performance: Human Body Model >2000V; Machine Model >200V
For more features, see the data sheet
Part Electrical Specifications
Product
MC74LCX240DTR2G
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
Pb-free
Active
8
3-State
2
3.6
6.5
24
TSSOP-20
Active
8
3-State
2
3.6
6.5
24
SOIC-20W
Halide free
MC74LCX240DWR2G
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016