Product Overview

Product Overview
MC74LCX157: Low Voltage CMOS Quad 2-Input Multiplexer
For complete documentation, see the data sheet
Product Description
The MC74LCX157 is a high performance, quad 2-Input multiplexer operating from a 2.7 to 3.6V supply. High impedance TTL
compatible inputs significantly reduce current loading to input drivers while TTLcompatible outputs offer improved switching noise
performance. A VIspecification of 5.5V allows MC74LCX157 inputs to be safely driven from 5V devices.
Four bits of data from two sources can be selected using the Selectand Enable inputs. The four outputs present the selected data in
the true(non-inverted) form. The MC74LCX157 can also be used as a function generator. Current drive capability is 24mA at the
outputs.
Features
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Designed for 2.3 to 3.6V V CC Operation
5V Tolerant Inputs - Interface Capability With 5V TTL Logic
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current (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
Pb-Free Packages are Available*
Part Electrical Specifications
Product
MC74LCX157DR2G
Compliance
Status
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
Pb-free
Active
2
2
3.6
5.8
24
SOIC-16
Active
2
2
3.6
5.8
24
TSSOP-16
Active
2
2
3.6
5.8
24
TSSOP-16
Halide free
MC74LCX157DTG
Pb-free
Halide free
MC74LCX157DTR2G
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016