CD74AC157M datasheet(2/30 Pages) TI2

2 / 30 page

Table of Contents

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

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

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

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

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

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

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

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

5.4 Thermal Information....................................................6

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

5.6 Switching Characteristics - VCC = 1.5V.......................8

5.7 Switching Characteristics: VCC = 3.3V ±0.3V..............8

5.8 Switching Characteristics: VCC = 5V ±0.5V.................8

5.9 Operating Characteristics........................................... 8

6 Parameter Measurement Information............................ 9

7 Detailed Description......................................................10

7.1 Overview................................................................... 10

7.2 Functional Block Diagram......................................... 10

7.3 Feature Description...................................................10

7.4 Device Functional Modes..........................................11

8 Application and Implementation.................................. 12

8.1 Application Information............................................. 12

8.2 Typical Application.................................................... 12

8.3 Power Supply Recommendations.............................14

8.4 Layout....................................................................... 14

9 Device and Documentation Support............................16

9.1 Documentation Support............................................ 16

9.2 Receiving Notification of Documentation Updates....16

9.3 Support Resources................................................... 16

9.4 Trademarks...............................................................16

9.5 Electrostatic Discharge Caution................................16

9.6 Glossary....................................................................16

10 Revision History.......................................................... 17

11 Mechanical, Packaging, and Orderable

Information.................................................................... 17

CD54AC157, CD74AC157

SCHS335A – MARCH 2003 – REVISED JUNE 2025

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CD74AC157M Datasheet(PDF) 2 Page - Texas Instruments