SCDS135F September   2003  – August 2026 SN74CB3Q3257

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics - PKG = RGY, PW, DBQ, DGV
    6. 5.6  Electrical Characteristics - PKG = DYY
    7. 5.7  Switching Characteristics, VCC = 2.5V, PKG = RGY, DGV, DBQ, PW
    8. 5.8  Switching Characteristics, VCC = 2.5V, PKG = DYY
    9. 5.9  Switching Characteristics, VCC = 3.3V, PKG= RGY, PW, DGV, DBQ
    10. 5.10 Switching Characteristics, VCC = 3.3V, PKG= DYY
    11. 5.11 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

10 Revision History

Changes from Revision E (December 2024) to Revision F (August 2026)

  • Updated the number formatting for tables, figures, and cross-references throughout the document Go
  • Updated the Thermal Information table values Go
  • Updated the maximum value of the Per input control parameter in the Electrical Characteristics - PKG = RGY, PW, DBQ, DGV table from 0.35 to 0.45Go
  • Updated new package information to the Switching Characteristics tables Go
  • Updated the Typical Characteristics sectionGo

Changes from Revision D (July 2018) to Revision E (December 2024)

  • Changed the Device Information table to the Package Information tableGo
  • Changed the TA MAX value from 85°C to 105°C in the Recommended Operating Conditions Go

Changes from Revision C (April 2017) to Revision D (July 2018)

  • Changed the pinout images appearance Go
  • Added Thermal Information table values Go

Changes from Revision B (June 2015) to Revision C (April 2017)

  • Added MAX values for TA = –40°C to 105°C to the Electrical Characteristics tableGo
  • Added MAX values for TA = –40°C to 105°C to the Switching Characteristics, VCC = 2.5V table. Go
  • Added separate Switching Characteristics, VCC = 3.3V for VCC = 3.3V ± 0.3V. Added TYP values and MAX values for TA = –40°C to 105°CGo

Changes from Revision A (November 2003) to Revision B (June 2015)

  • Removed Ordering Information table.Go
  • Added Device Information table, Pin Configuration and Functions section, ESD Ratings 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 section Go