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SN74LVC8T245-EP

SCES770A – DECEMBER 2008 – REVISED MARCH 2017

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Copyright © 2008–2017, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Description (continued)......................................... 3

6

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

7

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

7.1

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

7.2

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

7.3

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

7.4

Thermal Information PW, DW and RHL.................... 6

7.5

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

7.6

Switching Characteristics .......................................... 7

7.7

Switching Characteristics .......................................... 7

7.8

Switching Characteristics .......................................... 8

7.9

Switching Characteristics .......................................... 8

7.10

Operating Characteristics........................................ 8

8

Parameter Measurement Information .................. 9

9

Detailed Description ............................................ 10

9.1

Overview ................................................................. 10

9.2

Functional Block Diagram ....................................... 10

9.3

Feature Description................................................. 10

9.4

Device Functional Modes........................................ 10

10

Application and Implementation........................ 11

10.1

Application Information.......................................... 11

10.2

Typical Application ............................................... 11

11

Power Supply Recommendations ..................... 13

12

Layout................................................................... 14

12.1

Layout Guidelines ................................................. 14

12.2

Layout Example .................................................... 14

13

Device and Documentation Support ................. 15

13.1

Receiving Notification of Documentation Updates 15

13.2

Community Resources.......................................... 15

13.3

Trademarks ........................................................... 15

13.4

Electrostatic Discharge Caution ............................ 15

13.5

Glossary ................................................................ 15

14

Mechanical, Packaging, and Orderable

Information ........................................................... 15

4 Revision History

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

Changes from Original (December 2008) to Revision A

Page

•

Added ESD Ratings table, Thermal Information table, Feature Description section, Device Functional Modes,

Application and Implementation section, Power Supply Recommendations section, Layout section, Device and

Documentation Support section, and Mechanical, Packaging, and Orderable Information section ..................................... 1

•

Changed Ordering Information table to Device Information table ......................................................................................... 1

•

Added SOIC and VQFN packages to data sheet ................................................................................................................... 1

•

Added the temperature conditions for MIN, TYP, and MAX in the Electrical Characteristics table ....................................... 6

•