SCHS248B November   1998  – August 2024 CD54AC257 , CD54ACT257 , CD74AC257 , CD74ACT257 , CD74ACT258

PRODUCTION DATA  

1.   1
2. 1 Features
3. 2 Description
4. 3 Pin Configuration and Functions
5. 4 Specifications
   1. 4.1 Absolute Maximum Ratings
   2. 4.2 Recommended Operating Conditions
   3. 4.3 Thermal Information
   4. 4.4 Electrical Characteristics
   5. 4.5 Switching Specifications
6. 5 Parameter Measurement Information
7. 6 Detailed Description
   1. 6.1 Overview
   2. 6.2 Functional Block Diagram
   3. 6.3 Device Functional Modes
8. 7 Application and Implementation
   1. 7.1 Power Supply Recommendations
   2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
9. 8 Device and Documentation Support
   1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
   2. 8.2 Receiving Notification of Documentation Updates
   3. 8.3 Support Resources
   4. 8.4 Trademarks
   5. 8.5 Electrostatic Discharge Caution
   6. 8.6 Glossary
10. 9 Revision History
11. 10Mechanical, Packaging, and Orderable Information

CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs