ZHCSWW3E November   1998  – August 2024 CD54AC74 , CD74AC74

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 说明
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Electrical Characteristics
    6. 4.6  Timing Requirements, VCC = 1.5 V
    7. 4.7  Timing Requirements, VCC = 3.3 V ± 0.3 V
    8. 4.8  Timing Requirements, VCC = 5 V ± 0.5 V
    9. 4.9  Switching Characteristics, VCC = 1.5 V
    10. 4.10 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    11. 4.11 Switching Characteristics, VCC = 5 V ± 0.5 V
    12. 4.12 Operating Characteristics
  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.     Power Supply Recommendations
    2. 7.1 Layout
      1. 7.1.1 Layout Guidelines
      2. 7.1.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

说明

AC74 双路正边沿触发器件是 D 型触发器。

器件信息
器件型号 封装(1) 封装尺寸(2) 本体尺寸(3)
CDx4AC74 J(CDIP,14) 19.56mm × 7.9mm 19.56mm × 6.67mm
N(PDIP,14) 19.3mm x 9.4mm 19.3mm x 6.35mm
D(SOIC,14) 8.65mm x 6mm 8.65mm x 3.9mm
有关更多信息,请参阅节 10。
封装尺寸(长 × 宽)为标称值,并包括引脚(如适用)。
本体尺寸(长 × 宽)为标称值,不包括引脚。
CD54AC74 CD74AC74 展示各触发器的逻辑图(正逻辑)展示各触发器的逻辑图(正逻辑)