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

5.8 Switching Characteristics

CL = 50pF; over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted). See Parameter Measurement Information
PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE VCC -40°C to 125°C UNIT
MIN TYP MAX
tPLH D Q CL = 15pF 5V 3.7 4.9 6.7 ns
tPHL 5V 3.6 5.1 7.2 ns
tPLH LE Q CL = 15pF 5V 4 5.5 7.5 ns
tPHL 5V 3.6 5.2 7.5 ns
tPZL OE Q CL = 15pF 5V 3.4 4.6 6.3 ns
tPZH 5V 4 5.3 7.1 ns
tPLZ OE Q CL = 15pF 5V 4.6 5.2 6.1 ns
tPHZ 5V 3.1 4.1 5.6 ns
tPLH D Q CL = 50pF 5V 4.5 6.2 8.5 ns
tPHL 5V 4.7 6.5 9 ns
tPLH LE Q CL = 50pF 5V 5.3 7.1 9.5 ns
tPHL 5V 4.9 6.9 9.6 ns
tPZL OE Q CL = 50pF 5V 4.7 6.3 8.4 ns
tPZH 5V 5.3 7.1 9.4 ns
tPLZ OE Q CL = 50pF 5V 6.8 7.4 8.3 ns
tPHZ 5V 5.2 6.2 7.6 ns
tsk(o) CL = 50pF 5V 0.2 0.3 ns