Philips Semiconductors

Product specification

74ALS253

Dual 4–input multiplexer (3–State)

1991 Feb 08

9

Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,

including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips

Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,

or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask

work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes

only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing

or modification.

LIFE SUPPORT APPLICATIONS

Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,

or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected

to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips

Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully

indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.

This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips

Semiconductors reserves the right to make changes at any time without notice in order to improve design

and supply the best possible product.

Philips Semiconductors

811 East Arques Avenue

P.O. Box 3409

Sunnyvale, California 94088–3409

Telephone 800-234-7381

DEFINITIONS

Data Sheet Identification

Product Status

Definition

Objective Specification

Preliminary Specification

Product Specification

Formative or in Design

Preproduction Product

Full Production

This data sheet contains the design target or goal specifications for product development. Specifications

may change in any manner without notice.

This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes

at any time without notice, in order to improve design and supply the best possible product.

© Copyright Philips Electronics North America Corporation 1997

All rights reserved. Printed in U.S.A.

Philips

Semiconductors