SN54HC245, SN74HC245

SCLS131E – DECEMBER 1982 – REVISED SEPTEMBER 2015

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Table of Contents

8.2

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

1

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

8.3

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

2

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

8.4

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

3

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

9

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

4

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

9.1

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

5

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

9.2

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

6

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

10

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

6.1

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

11

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

6.2

ESD Ratings.............................................................. 4

11.1

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

6.3

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

11.2

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

6.4

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

12

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

6.5

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

12.1

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

6.6

12.2

Community Resources.......................................... 11

6.7

12.3

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

6.8

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

12.4

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

6.9

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

12.5

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

7

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

13

Mechanical, Packaging, and Orderable

8

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

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

8.1

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

4 Revision History

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

Changes from Revision D (August 2003) to Revision E

Page

•

Added Device Comparison section, Thermal Informationsection , ESD Ratings section, Application and

Implementation section, Power Supply Recommendations section, and Layout section. ..................................................... 1

•

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

•

Updated FK package pinout drawing. .................................................................................................................................... 3

2

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