SN54AHCT245, SN74AHCT245

SCLS233P – OCTOBER 1995 – REVISED JULY 2014

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Table of Contents

9.1

Overview ................................................................... 8

1

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

9.2

Functional Block Diagram ......................................... 8

2

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

9.3

Feature Description................................................... 8

3

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

9.4

Device Functional Modes.......................................... 8

4

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

10

Application and Implementation.......................... 9

5

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

10.1

Application Information............................................ 9

6

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

10.2

Typical Application .................................................. 9

7

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

11

Power Supply Recommendations ..................... 10

7.1

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

12

Layout................................................................... 10

7.2

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

12.1

Layout Guidelines ................................................. 10

7.3

Recommended Operating Conditions ....................... 4

12.2

Layout Example .................................................... 10

7.4

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

13

Device and Documentation Support ................. 11

7.5

Electrical Characteristics........................................... 5

13.1

Related Links ........................................................ 11

7.6

Switching Characteristics ......................................... 6

13.2

Trademarks ........................................................... 11

7.7

Noise Characteristics ................................................ 6

13.3

Electrostatic Discharge Caution ............................ 11

7.8

Operating Characteristics ........................................ 6

13.4

Glossary ................................................................ 11

7.9

Typical Characteristics .............................................. 6

14

Mechanical, Packaging, and Orderable

8

Parameter Measurement Information .................. 7

Information ........................................................... 11

9

Detailed Description .............................................. 8

5 Revision History

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

Changes from Revision O (August 2013) to Revision P

Page

•

Updated document to new TI data sheet format. ................................................................................................................... 1

•

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

•

Added Applications. ................................................................................................................................................................ 1

•

Added Pin Functions table. .................................................................................................................................................... 3

•

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

•

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

•

Added Typical Characteristics. ............................................................................................................................................... 6

•

Added Detailed Description section........................................................................................................................................ 8

•

Added Application and Implementation section...................................................................................................................... 9

Changes from Revision N (March 2005) to Revision O

Page

•

Removed Ordering Information table. .................................................................................................................................... 1

•

Extended operating temperature range to 125°C................................................................................................................... 4

2

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