Product Overview

Product Overview
MC74LCX244: Octal Buffer, Non-Inverting, Low Voltage, 3-State
For complete documentation, see the data sheet
Product Description
The MC74LCX244 is a high performance, non-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 MC74LCX244 inputs to be safely driven from 5V devices. The MC74LCX244 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 output 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 (10µA) 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
Applications
• Desktop
Part Electrical Specifications
Product
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74LCX244DTG
Pb-free
Active
8
3-State
2
3.6
6.5
24
TSSOP-20
Active
8
3-State
2
3.6
6.5
24
TSSOP-20
Active
8
3-State
2
3.6
6.5
24
SOIC-20W
Active
8
3-State
2
3.6
6.5
24
SOIC-20W
NEW
8
3-State
2
3.6
6.5
24
QFN-20
Active
8
3-State
2
3.6
6.5
24
QFN-20
Active
8
3-State
2
3.6
6.5
24
TSSOP-20
Halide free
MC74LCX244DTR2G
Pb-free
Halide free
MC74LCX244DWG
Pb-free
Halide free
MC74LCX244DWR2G
Pb-free
Halide free
MC74LCX244MN2TW
G
Pb-free
MC74LCX244MNTWG
Pb-free
Halide free
Halide free
NLV74LCX244DTR2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016