Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

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

6 Specifications.................................................................. 4

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

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

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

6.4 Thermal Information....................................................4

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

6.6 Timing Characteristics.................................................6

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

6.8 Operating Characteristics........................................... 7

6.9 Typical Characteristics................................................ 8

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

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

8.1 Overview................................................................... 10

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

8.3 Feature Description...................................................11

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

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

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

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

10 Power Supply Recommendations..............................17

11 Layout........................................................................... 17

11.1 Layout Guidelines................................................... 17

11.2 Layout Example...................................................... 17

12 Device and Documentation Support..........................18

12.1 Documentation Support.......................................... 18

12.2 Receiving Notification of Documentation Updates..18

12.3 Support Resources................................................. 18

12.4 Trademarks.............................................................18

12.5 Electrostatic Discharge Caution..............................18

12.6 Glossary..................................................................18

13 Mechanical, Packaging, and Orderable

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

4 Revision History

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

Changes from Revision * (July 2020) to Revision A (December 2021)

Page

• Added WBQB package information to Device Information................................................................................. 1

• Added WBQB package to Pin Configuration and Functions ..............................................................................3

• Added WBQB package to Thermal Information table.........................................................................................4

• Added wettable flanks to Feature Description ................................................................................................. 10

SN74HCS259-Q1

SCLS815A – JULY 2020 – REVISED DECEMBER 2021

www.ti.com

2

Submit Document Feedback

Copyright © 2021 Texas Instruments Incorporated

Product Folder Links: SN74HCS259-Q1