Table of Contents

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

2 Description.......................................................................1

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

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

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

4.2 Recommended Operating Conditions.........................4

4.3 Thermal Information....................................................4

4.4 Electrical Characteristics.............................................5

4.5 Prerequisite for Switching Characteristics ................. 6

4.6 Switching Characteristics ...........................................7

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

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

6.1 Overview..................................................................... 9

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

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

7 Power Supply Recommendations................................10

8 Layout.............................................................................10

8.1 Layout Guidelines..................................................... 10

9 Device and Documentation Support............................11

9.1 Documentation Support............................................ 11

9.2 Receiving Notification of Documentation Updates.... 11

9.3 Support Resources................................................... 11

9.4 Trademarks............................................................... 11

9.5 Electrostatic Discharge Caution................................ 11

9.6 Glossary.................................................................... 11

10 Revision History.......................................................... 11

11 Mechanical, Packaging, and Orderable

Information.................................................................... 11

CD54HC164, CD74HC164, CD54HCT164, CD74HCT164

SCHS155E – NOVEMBER 1998 – REVISED MAY 2024

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