© 2005 Fairchild Semiconductor Corporation

DS500291

www.fairchildsemi.com

September 1999

Revised April 2005

74LVX541

Low Voltage Octal Buffer/Line Driver with

3-STATE Outputs

General Description

The LVX541 is an octal non-inverting buffer and line driver

designed to be employed as a memory address driver,

clock driver and bus oriented transmitter or receiver which

provides improved PC board density. The inputs tolerate up

to 7V allowing interface of 5V systems to 3V systems.

Features

s Input voltage translation from 5V to 3V

s Ideal for low power/low noise 3.3V applications

s Guaranteed simultaneous switching noise level and

dynamic threshold performance

Ordering Code:

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Pb-Free package per JEDEC J-STD-020B.

Connection Diagram

Logic Symbol

IEEE/IEC

Pin Descriptions

Truth Table

H

HIGH Voltage Level

X

Immaterial

L

LOW Voltage Level

Z

High Impedance

Order Number

Package Number

Package Description

74LVX541M

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

74LVX541SJ

M20D

Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74LVX541MTC

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Pin Names

Descriptions

3-STATE Output Enable Inputs

Inputs

3-STATE Outputs

Inputs

Outputs

I

LL

H

H

HX

X

Z

XHX

Z

LL

LL