SCLS143E December   1982  – December 2024 SN54HC393 , SN74HC393

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 Timing Requirements
    6. 4.6 Switching Characteristics
    7. 4.7 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. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 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

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）
  • DYY|14
  • D|14
  • DB|14
  • PW|14
  • N|14
  • NS|14
サーマルパッド・メカニカル・データ
発注情報

7.2.2 Layout Example

SN54HC393 SN74HC393 Example Trace Corners for Improved Signal Integrity Figure 7-1 Example Trace Corners for Improved Signal Integrity
SN54HC393 SN74HC393 Example Bypass Capacitor Placement for TSSOP and Similar PackagesFigure 7-2 Example Bypass Capacitor Placement for TSSOP and Similar Packages
SN54HC393 SN74HC393 Example Bypass Capacitor Placement for SOT, SC70 and Similar PackagesFigure 7-4 Example Bypass Capacitor Placement for SOT, SC70 and Similar Packages
SN54HC393 SN74HC393 Example Bypass Capacitor Placement for WQFN and Similar PackagesFigure 7-3 Example Bypass Capacitor Placement for WQFN and Similar Packages
SN54HC393 SN74HC393 Example Damping Resistor Placement for Improved Signal Integrity Figure 7-5 Example Damping Resistor Placement for Improved Signal Integrity