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....................................................5

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

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

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

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

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

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

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

8.1 Functional Block Diagram......................................... 11

8.2 Feature Description...................................................11

8.3 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........................................................................... 18

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

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

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

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

12.2 Receiving Notification of Documentation Updates..19

12.3 Support Resources................................................. 19

12.4 Trademarks.............................................................19

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

12.6 Glossary..................................................................19

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 E (September 2021) to Revision F (December 2021)

Page

• Changed the status of the WBQB package from Product Preview to Production ............................................. 1

Changes from Revision D (June 2021) to Revision E (September 2021)

Page

• Added features for WBQB package....................................................................................................................1

• Added WBQB part number to device information table...................................................................................... 1

• Added WBQB package to WQFN pinout diagram and to pin functions table..................................................... 3

• Added WBQB package to Thermal Information table ........................................................................................5

Changes from Revision C (March 2021) to Revision D (June 2021)

Page

• Changed DYY package from Product Preview to Production Data ................................................................... 1

Changes from Revision B (August 2020) to Revision C (March 2021)

Page

• Added DYY Package to Device Information Table............................................................................................. 1

• Added DYY Package pinout diagram and information to Pin Configuration and Functions............................... 3

• Added DYY Package to Thermal Information table............................................................................................ 5

Changes from Revision A (February 2020) to Revision B (August 2020)

Page

• Updated the numbering format for tables, figures and cross-references throughout the document...................1

• Added BQB package to orderable table............................................................................................................. 1

• Added BQB Package to Thermal Information table............................................................................................5

Changes from Revision * (December 2019) to Revision A (February 2020)

Page

• Changed from Application Information to Production Data.................................................................................1

• Added D package to orderable table.................................................................................................................. 1

• Added D Package to Thermal Information table.................................................................................................5

SN74HCS595-Q1

SCLS785F – DECEMBER 2019 – REVISED DECEMBER 2021

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