Table of Contents

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

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

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

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

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

Pin Functions.................................................................... 3

5 Specifications.................................................................. 4

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

5.2 Recommended Operating Conditions.........................4

5.3 Thermal Information....................................................4

5.4 Electrical Characteristics - 74..................................... 5

5.5 Electrical Characteristics - 54..................................... 5

5.6 Switching Characteristics - 54.....................................6

5.7 Switching Characteristics - 74.....................................6

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

5.9 Typical Characteristics................................................ 6

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

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

7.1 Overview..................................................................... 9

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

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

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

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

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

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

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

10 Layout...........................................................................13

10.1 Layout Guidelines................................................... 13

10.2 Layout Example...................................................... 13

11 Device and Documentation Support..........................14

11.1 Documentation Support.......................................... 14

11.2 Related Links.......................................................... 14

11.3 Support Resources................................................. 14

11.4 Trademarks............................................................. 14

11.5 Electrostatic Discharge Caution.............................. 14

11.6 Glossary.................................................................. 14

12 Mechanical, Packaging, and Orderable

Information.................................................................... 14

4 Revision History

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

Changes from Revision E (November 2003) to Revision F (April 2021)

Page

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

• Updated to new TIS format ................................................................................................................................1

• Increased D (86 to 133.6), NS (76 to 122.6), and PW (113 to 151.7); decreased N (80 to 66) °C/W................ 4

SN54HC03, SN74HC03

SCLS077F – MARCH 1984 – REVISED APRIL 2021

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