ZHCSPW8E February   2001  – June 2022 CD54HCT373 , CD74HCT373

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 Timing Requirements
    6. 5.6 Switching Characteristics
    7. 5.7 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 接收文档更新通知
    2. 10.2 支持资源
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 术语表
  11. 11Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.5 Timing Requirements

over recommended operating free-air temperature range, VCC = 4.5 V (unless otherwise noted) (see Figure 6-1)
TA = 25°C TA = –55°C to 125°C TA = –40°C to 85°C UNIT
MIN MAX MIN MAX MIN MAX
tw Pulse duration, LE high 16 24 20 ns
tsu Setup time, data before LE ↓ 13 20 16 ns
th Hold time, data after LE ↓ 10 15 13 ns
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