SCHS185E September   1997  – April 2022 CD54HCT390 , CD74HC390 , CD74HCT390

PRODUCTION DATA  

  1. 1 Features
  2. 2 Description
  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 Prerequisite for Switching Characteristics
    6. 5.6 Switching 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 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • J|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Revision History

Changes from Revision D (November 2021) to Revision E (April 2022)

  • Corrected table 7-3, QC value 6 from H to L.Go

Changes from Revision C (September 1997) to Revision D (November 2021)

  • Updated the numbering, formatting, tables, figures, and cross-references throughout the doucment to reflect modern data sheet standardsGo
  • Updated pin names to match current TI naming conventions. 1CP0 is now 1CLK A; 1MR is now 1CLR; 1Q0 is now 1QA; 1CP1 is now 1CLK B; 1Q1 is now 1QB; 1Q2 is now 1QC; 1Q3 is now 1QD; 2Q3 is now 2QD; 2Q2 is now 2QC; 2Q1 is now 2QB; 2CP1 is now 2CLK B; 2Q0 is now 2QA; 2MR is now 2CLR; 2CP0 is now 2CLK A Go