SLVSK18 June   2026 SN74LVC244B

PRODUCTION DATA  

  1.   1
  2. Features
  3.   3
  4. Applications
  5. Description
  6. Pin Configuration and Functions
  7. 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
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  8. Parameter Measurement Information
  9. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Balanced CMOS 3-State Outputs
      2. 7.3.2 Partial Power Down (Ioff)
      3. 7.3.3 Standard CMOS Inputs
      4. 7.3.4 Clamp Diode Structure
    4. 7.4 Device Functional Modes
  10. 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 Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  11. 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
  12. 10Revision History
  13. 11Mechanical, Packaging, and Orderable Information

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Layout Example

SN74LVC244B Example Trace Corners for Improved
                                        Signal Integrity Figure 8-3 Example Trace Corners for Improved Signal Integrity
SN74LVC244B Example Bypass Capacitor Placement for TSSOP and
                                                Similar PackagesFigure 8-4 Example Bypass Capacitor Placement for TSSOP and Similar Packages
SN74LVC244B Example Bypass Capacitor Placement for SOT, SC70
                                                and Similar PackagesFigure 8-6 Example Bypass Capacitor Placement for SOT, SC70 and Similar Packages
SN74LVC244B Example Bypass Capacitor Placement for WQFN and
                                                Similar PackagesFigure 8-5 Example Bypass Capacitor Placement for WQFN and Similar Packages
SN74LVC244B Example
                                        Damping Resistor Placement for Improved Signal
                                        Integrity Figure 8-7 Example Damping Resistor Placement for Improved Signal Integrity