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DESCRIPTION/ORDERING INFORMATION

SN74LVCZ32240A

32-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCES421A – JANUARY 2003 – REVISED JULY 2005

•

Member of the Texas Instruments Widebus+™

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Supports Mixed-Mode Signal Operation on All

Family

Ports (5-V Input/Output Voltage With

•

Operates From 2.7 V to 3.6 V

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Latch-Up Performance Exceeds 100 mA Per

•

Inputs Accept Voltages to 5.5 V

JESD 78, Class II

•

Max t

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ESD Protection Exceeds JESD 22

•

I

– 2000-V Human-Body Model (A114-A)

Insertion

– 1000-V Charged-Device Model (C101)

The SN74LVCZ32240A is designed specifically to improve both the performance and density of 3-state memory

address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device can be used as eight 4-bit buffers, four 8-bit buffers, two 16-bit buffers, or one 32-bit buffer. This

device provides inverting outputs.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators

in a mixed 3.3-V/5-V system environment.

the minimum value of the resistor is determined by the current-sinking capability of the driver.

disables the outputs, preventing damaging current backflow through the device when it is powered down

power down, which prevents driver conflict.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40

°C to 85°C

LFBGA – GKE

Tape and reel

SN74LVCZ32240AGKER

ZC240A

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Widebus+ is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2005, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.