SCLS113F December   1982  – February 2025 SN54HC157 , SN54HC157-SP , SN74HC157

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 Characteristics
   6. 4.6 Operating Characteristics
6. 5 Parameter Measurement Information
7. 6 Detailed Description
   1. 6.1 Overview
   2. 6.2 Functional Block Diagram
   3. 6.3 Feature Description
      1. 6.3.1 Standard CMOS Inputs
      2. 6.3.2 TTL-Compatible CMOS Inputs
   4. 6.4 Device Functional Modes
8. 7 Application and Implementation
   1. 7.1 Application Information
   2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
         1. 7.2.1.1 Power Considerations
         2. 7.2.1.2 Input Considerations
         3. 7.2.1.3 Output Considerations
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
   3. 7.3 Power Supply Recommendations
   4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
9. 8 Device and Documentation Support
   1. 8.1 Documentation Support
      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