SLVSJB9 July   2025 SN74AHCT373-Q1

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
    6. 5.6 Noise Characteristics
    7. 5.7 Timing Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 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
      1. 7.3.1 Balanced CMOS 3-State Outputs
      2. 7.3.2 Latching Logic with Known Power-Up State
      3. 7.3.3 LVxT Enhanced Input Voltage
        1. 7.3.3.1 Up Translation
        2. 7.3.3.2 Down Translation
      4. 7.3.4 Wettable Flanks
      5. 7.3.5 Clamp Diode Structure
    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
        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 Curves
    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

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC -40°C to 125°C UNIT
MIN TYP MAX
VOH IOH = –50μA 4.5V 4.4 4.49 V
IOH = −8mA 4.5V 3.8 4.3
VOL IOL = 50μA 4.5V 0.01 0.1 V
IOL = 8mA 4.5V 0.2 0.44
II VI = 5.5V or GND and VCC = 0V to 5.5V 0V to 5.5V ±0.001 ±1 µA
IOZ VO = VCC or GND and VCC = 5.5V 5.5V 0.2 ±2.5 µA
ICC VI = VCC or GND, IO = 0, and VCC = 5.5V 5.5V 0.3 40 µA
ΔICC One input at 3.4V, Other inputs at VCC or GND 5.5V 0.2 1.5 mA
CI VI = VCC or GND 5V 4 10 pF
CO VO = VCC or GND 5V 5 pF
CPD No load, F = 1MHz 5V 45 pF