2

SN54HC14, SN74HC14

SCLS085I – DECEMBER 1982 – REVISED FEBRUARY 2016

www.ti.com

Product Folder Links: SN54HC14 SN74HC14

Submit Documentation Feedback

Copyright © 1982–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Device Comparison Table..................................... 3

6

Pin Configuration and Functions ......................... 4

7

Specifications......................................................... 5

7.1

Absolute Maximum Ratings ...................................... 5

7.2

ESD Ratings.............................................................. 5

7.3

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

7.4

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

7.5

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

7.6

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

7.7

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

7.8

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

8

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

9

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

9.1

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

9.2

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

9.3

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

9.4

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

10

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

10.1

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

10.2

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

11

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

12

Layout................................................................... 12

12.1

Layout Guidelines ................................................. 12

12.2

Layout Example .................................................... 12

13

Device and Documentation Support ................. 13

13.1

Documentation Support ........................................ 13

13.2

Related Links ........................................................ 13

13.3

Community Resources.......................................... 13

13.4

Trademarks ........................................................... 13

13.5

Electrostatic Discharge Caution ............................ 13

13.6

Glossary ................................................................ 13

14

Mechanical, Packaging, and Orderable

Information ........................................................... 13

4 Revision History

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

Changes from Revision H (September 2015) to Revision I

Page

•

Changed part number from SN54HC08 to SN54HC14 in Switching Characteristics table.................................................... 6

•

Changed part number from SN74HC08 to SN74HC14 in Switching Characteristics table.................................................... 6

Changes from Revision G (January 2014) to Revision H

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

•

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

•

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

Changes from Revision F (December 2010) to Revision G

Page

•

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