SN54LVC540A, SN74LVC540A

SCAS297N – JANUARY 1993 – REVISED JUNE 2014

www.ti.com

Table of Contents

9.1

Overview ................................................................... 9

1

Features .................................................................. 1

9.2

Functional Block Diagram ......................................... 9

2

Applications ........................................................... 1

9.3

Feature Description................................................... 9

3

Description ............................................................. 1

9.4

Device Functional Modes.......................................... 9

4

Simplified Schematic............................................. 1

10

Application and Implementation........................ 10

5

Revision History..................................................... 2

10.1

Application Information.......................................... 10

6

Pin Configuration and Functions ......................... 3

10.2

Typical Application ............................................... 10

7

Specifications......................................................... 4

11

Power Supply Recommendations ..................... 11

7.1

Absolute Maximum Ratings ..................................... 4

12

Layout................................................................... 11

7.2

Handling Ratings....................................................... 4

12.1

Layout Guidelines ................................................. 11

7.3

Recommended Operating Conditions ...................... 5

12.2

Layout Example .................................................... 11

7.4

Thermal Information .................................................. 5

13

Device and Documentation Support ................. 12

7.5

Electrical Characteristics........................................... 6

13.1

Related Links ........................................................ 12

7.6

Switching Characteristics, SN54LVC540A ............... 6

13.2

Trademarks ........................................................... 12

7.7

Switching Characteristics, SN74LVC540A ............... 6

13.3

Electrostatic Discharge Caution ............................ 12

7.8

Operating Characteristics.......................................... 7

13.4

Glossary ................................................................ 12

7.9

Typical Characteristics .............................................. 7

14

Mechanical, Packaging, and Orderable

8

Parameter Measurement Information .................. 8

Information ........................................................... 12

9

Detailed Description .............................................. 9

5 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision M (May 2005) to Revision N

Page

•

Updated document to new data sheet standards................................................................................................................... 1

•

Deleted Ordering Information table. ....................................................................................................................................... 1

•

Added Military Disclaimer to Features list. ............................................................................................................................ 1

•

Added Device Information table. ............................................................................................................................................ 1

•

Added Handling Ratings table. .............................................................................................................................................. 4

•

Changed MAX ambient temperature to 125°C....................................................................................................................... 5

•

Added Thermal Information table. .......................................................................................................................................... 5

•

Added Typical Characteristics. .............................................................................................................................................. 7

•

Added Device and Documentation Support. ........................................................................................................................ 12

•

Added ESD warning. ............................................................................................................................................................ 12

•

Added Mechanical, Packaging, and Orderable Information. ................................................................................................ 12

2

Submit Documentation Feedback

Copyright © 1993–2014, Texas Instruments Incorporated

Product Folder Links: SN54LVC540A SN74LVC540A