INDUSTRIALTEMPERATURERANGE

IDT74FCT540AT/CT

FASTCMOSOCTALBUFFER/LINEDRIVER

1

NOVEMBER 2016

INDUSTRIAL TEMPERATURE RANGE

IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.

© 2016 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.

DSC-5588/7

FEATURES:

• A and C grades

• Low input and output leakage

≤≤≤≤≤1µA (max.)

• CMOS power levels

• True TTL input and output compatibility:

• Meets or exceeds JEDEC standard 18 specifications

• Power off disable outputs permit "live insertion"

• Available in SOIC and QSOP packages

FUNCTIONAL BLOCK DIAGRAM

IDT74FCT540AT/CT

FAST CMOS OCTAL

BUFFER/LINE DRIVER

DESCRIPTION:

The IDT octal buffer/line driver is built using an advanced dual metal

CMOS technology. The FCT540T is similar in function to the FCT240T,

exceptthattheinputsandoutputsareonoppositesidesofthepackage. This

pinout arrangement makes these devices especially useful as output ports

for microprocessors and as backplane drivers, allowing ease of layout and

greater board density.