JAJSJD5E October   1998  – July 2020 SN74LVCH32373A

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     6
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Standard CMOS Inputs
      2. 7.3.2 Balanced High-Drive CMOS Push-Pull Outputs
      3. 7.3.3 Partial Power Down (Ioff)
      4. 7.3.4 Over-voltage Tolerant Inputs
      5. 7.3.5 Clamp Diode Structure
      6. 7.3.6 Bus-Hold Data Inputs
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
        4. 8.2.1.4 Timing Considerations
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 サポート・リソース
    3. 11.3 Trademarks
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 用語集
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • NMJ|96
サーマルパッド・メカニカル・データ
発注情報

8.2.1.4 Timing Considerations

The SN74LVCH32373A is a latched device. As such, it requires special timing considerations to ensure normal operation.

Primary timing factors to consider:

  • Pulse duration: ensure that the triggering event duration is larger than the minimum pulse duration, as defined in the Timing Requirements.
  • Setup time: ensure that the data has changed at least one setup time prior to the triggering event, as defined in the Timing Requirements.
  • Hold time: ensure that the data remains in the desired state at least one hold time after the triggering event, as defined in the Timing Requirements.