SLVSJG4 August   2025 SN74AC125

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4.   4
  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 Standard CMOS Inputs
      3. 7.3.3 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
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      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
  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

Package Options

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

Typical Characteristics

TA = 25°C (unless otherwise noted)

SN74AC125 Supply Current Across Input Voltage 1.8V and 2.5V SupplyFigure 5-1 Supply Current Across Input Voltage 1.8V and 2.5V Supply
SN74AC125 Supply Current Across Supply VoltageFigure 5-3 Supply Current Across Supply Voltage
SN74AC125 Output Voltage vs Current in LOW StateFigure 5-5 Output Voltage vs Current in LOW State
SN74AC125 Output Voltage vs Current in LOW State; 5V SupplyFigure 5-7 Output Voltage vs Current in LOW State; 5V Supply
SN74AC125 Output Voltage vs Current in LOW State; 3.3V SupplyFigure 5-9 Output Voltage vs Current in LOW State; 3.3V Supply
SN74AC125 Output Voltage vs Current in LOW State; 2.5V SupplyFigure 5-11 Output Voltage vs Current in LOW State; 2.5V Supply
SN74AC125 Output Voltage vs Current in LOW State; 1.8V SupplyFigure 5-13 Output Voltage vs Current in LOW State; 1.8V Supply
SN74AC125 Supply Current Across Input Voltage 3.3V and 5.0V SupplyFigure 5-2 Supply Current Across Input Voltage 3.3V and 5.0V Supply
SN74AC125 Output Voltage vs Current in HIGH StateFigure 5-4 Output Voltage vs Current in HIGH State
SN74AC125 Output Voltage vs Current in HIGH State; 5V SupplyFigure 5-6 Output Voltage vs Current in HIGH State; 5V Supply
SN74AC125 Output Voltage vs Current in HIGH State; 3.3V SupplyFigure 5-8 Output Voltage vs Current in HIGH State; 3.3V Supply
SN74AC125 Output Voltage vs Current in HIGH State; 2.5V SupplyFigure 5-10 Output Voltage vs Current in HIGH State; 2.5V Supply
SN74AC125 Output Voltage vs Current in HIGH State; 1.8V SupplyFigure 5-12 Output Voltage vs Current in HIGH State; 1.8V Supply