SN54LV123A

SN74LV123A

SCLS393Q – APRIL 1998 – REVISED AUGUST 2015

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Table of Contents

1

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

9

Detailed Description ............................................ 11

9.1

Overview ................................................................. 11

2

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

9.2

Functional Block Diagrams ..................................... 12

3

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

9.3

Feature Description................................................. 12

4

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

9.4

Device Functional Modes........................................ 13

5

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

10

Application and Implementation........................ 14

6

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

10.1

Application Information.......................................... 14

7

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

10.2

Typical Application ............................................... 14

7.1

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

11

Power Supply Recommendations ..................... 18

7.2

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

12

Layout................................................................... 18

7.3

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

12.1

Layout Guidelines ................................................. 18

7.4

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

12.2

Layout Example .................................................... 18

7.5

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

13

Device and Documentation Support ................. 19

7.6

13.1

Documentation Support ........................................ 19

7.7

13.2

Related Links ........................................................ 19

7.8

13.3

Community Resources.......................................... 19

7.9

13.4

Trademarks ........................................................... 19

7.10

13.5

Electrostatic Discharge Caution ............................ 19

7.11

13.6

Glossary ................................................................ 19

7.12

Operating Characteristics........................................ 9

14

Mechanical, Packaging, and Orderable

7.13

Typical Characteristics ............................................ 9

Information ........................................................... 19

8

Parameter Measurement Information ................ 10

4 Revision History

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

Changes from Revision P (November 2013) to Revision Q

Page

•

Added Pin Configuration and Functions section, ESD Ratings 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

Changes from Revision O (April 1998) to Revision P

Page

•

Updated document to new TI datasheet format - no specification changes .......................................................................... 1

•

Removed Ordering Information table .................................................................................................................................... 3

•

Updated operating temperature range. .................................................................................................................................. 5

2

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