SCES481E August   2003  – August 2024 SN74LVC74A-Q1

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 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Timing Requirements
    7. 4.7 Switching Characteristics
    8. 4.8 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 (Analog)
      1. 8.1.1 Related Links
    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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • PW|14
  • BQA|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9 Revision History

Changes from Revision D (May 2024) to Revision E (August 2024)

  • Updated thermal values for PW package from RθJA = 113 to 150.8, RθJC(top) = 50.3 to 78.3, RθJB = 63.4 to 93.8, ΨJT = 6.2 to 24.7, ΨJB = 62.8 to 93.2, all values in °C/W Go

Changes from Revision C (August 2003) to Revision D (May 2024)

  • Added BQA package to Package Information table, Pin Configuration and Functions section, and Thermal Information tableGo
  • Added Applications section, ESD Ratings table, Thermal Information table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information sectionGo
  • Deleted references to machine model in Features sectionGo
  • Updated RθJA values: D = 86 to 127.8, all values in °C/W Go