ZHCSQ25E December   1982  – February 2022 SN54HC157 , SN74HC157

PRODUCTION DATA  

1. 1 特性
2. 2 说明
3. 3 Revision History
4. 4 Pin Configuration and Functions
5. 5 Specifications
   1. 5.1 Absolute Maximum Ratings
   2. 5.2 Recommended Operating Conditions (1)
   3. 5.3 Thermal Information
   4. 5.4 Electrical Characteristics
   5. 5.5 Switching Characteristics
   6. 5.6 Operating Characteristics
6. 6 Parameter Measurement Information
7. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Device Functional Modes
8. 8 Power Supply Recommendations
9. 9 Layout
   1. 9.1 Layout Guidelines
10. 10Device and Documentation Support
    1. 10.1 Documentation Support
       1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 术语表
11. 11Mechanical, Packaging, and Orderable Information