SCASE68 January   2025 SN54SC8T157-SEP

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 Switching Characteristics
    7. 5.7 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 Push-Pull Outputs
      2. 7.3.2 SCxT Enhanced Input Voltage
        1. 7.3.2.1 Up Translation
        2. 7.3.2.2 Down Translation
      3. 7.3.3 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 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

5.6 Switching Characteristics

over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted)
PARAMETER FROM (INPUT) TO (OUTPUT) Load Capacitance VCC -55°C to 125°C UNIT
MIN TYP MAX
tPHL A or B Any Y CL = 15pF 1.2V 104 116 ns
tPHL A or B Any Y CL = 50pF 1.2V 118 132 ns
tPLH A or B Any Y CL = 15pF 1.2V 104 118 ns
tPLH A or B Any Y CL = 50pF 1.2V 114 129 ns
tPHL G Any Y CL = 15pF 1.2V 96.3 111 ns
tPHL G Any Y CL = 50pF 1.2V 109 127 ns
tPLH G Any Y CL = 15pF 1.2V 117 133 ns
tPLH G Any Y CL = 50pF 1.2V 127 144 ns
tPHL A/B Any Y CL = 15pF 1.2V 107 121 ns
tPHL A/B Any Y CL = 50pF 1.2V 120 137 ns
tPLH A/B Any Y CL = 15pF 1.2V 117 133 ns
tPLH A/B Any Y CL = 50pF 1.2V 144 ns
tPHL A or B Any Y CL = 15pF 1.8V 28.5 33.0 ns
tPHL A or B Any Y CL = 50pF 1.8V 33.2 38.5 ns
tPLH A or B Any Y CL = 15pF 1.8V 26.4 30.0 ns
tPLH A or B Any Y CL = 50pF 1.8V 29.8 34.0 ns
tPHL G Any Y CL = 15pF 1.8V 25 29.0 ns
tPHL G Any Y CL = 50pF 1.8V 29.5 34.0 ns
tPLH G Any Y CL = 15pF 1.8V 29.6 34.0 ns
tPLH G Any Y CL = 50pF 1.8V 33.3 38.0 ns
tPHL A/B Any Y CL = 15pF 1.8V 28.6 33.0 ns
tPHL A/B Any Y CL = 50pF 1.8V 32.7 38.0 ns
tPLH A/B Any Y CL = 15pF 1.8V 28.6 34.0 ns
tPLH A/B Any Y CL = 50pF 1.8V 33.3 38.0 ns
tPHL A or B Any Y CL = 15pF 2.5V 15.6 20.0 ns
tPHL A or B Any Y CL = 50pF 2.5V 18.7 23.0 ns
tPLH A or B Any Y CL = 15pF 2.5V 13.6 16.5 ns
tPLH A or B Any Y CL = 50pF 2.5V 16.1 19.5 ns
tPHL G Any Y CL = 15pF 2.5V 13.3 16.0 ns
tPHL G Any Y CL = 50pF 2.5V 16.4 19.2 ns
tPLH G Any Y CL = 15pF 2.5V 15.5 19.0 ns
tPLH G Any Y CL = 50pF 2.5V 17.8 22.0 ns
tPHL A/B Any Y CL = 15pF 2.5V 15.2 19.5 ns
tPHL A/B Any Y CL = 50pF 2.5V 18.5 23.0 ns
tPLH A/B Any Y CL = 15pF 2.5V 15.5 19.0 ns
tPLH A/B Any Y CL = 50pF 2.5V 17.8 22.0 ns
tPHL A or B Any Y CL = 15pF 3.3V 10.9 16.5 ns
tPHL A or B Any Y CL = 50pF 3.3V 13.3 16.5 ns
tPLH A or B Any Y CL = 15pF 3.3V 9.28 16.5 ns
tPLH A or B Any Y CL = 50pF 3.3V 11.2 16.5 ns
tPHL G Any Y CL = 15pF 3.3V 9.3 20.5 ns
tPHL G Any Y CL = 50pF 3.3V 11.9 20.5 ns
tPLH G Any Y CL = 15pF 3.3V 10.6 20.5 ns
tPLH G Any Y CL = 50pF 3.3V 12.5 20.5 ns
tPHL A/B Any Y CL = 15pF 3.3V 10.9 20 ns
tPHL A/B Any Y CL = 50pF 3.3V 13.5 20 ns
tPLH A/B Any Y CL = 15pF 3.3V 10.6 20 ns
tPLH A/B Any Y CL = 50pF 3.3V 12.5 20 ns
tPHL A or B Any Y CL = 15pF 5V 7.36 10.5 ns
tPHL A or B Any Y CL = 50pF 5V 9.13 11.5 ns
tPLH A or B Any Y CL = 15pF 5V 6.86 10.5 ns
tPLH A or B Any Y CL = 50pF 5V 8.2 10.5 ns
tPHL G Any Y CL = 15pF 5V 6.96 13 ns
tPHL G Any Y CL = 50pF 5V 8.87 13 ns
tPLH G Any Y CL = 15pF 5V 7.76 13 ns
tPLH G Any Y CL = 50pF 5V 9.2 13 ns
tPHL A/B Any Y CL = 15pF 5V 7.36 13 ns
tPHL A/B Any Y CL = 50pF 5V 9.31 13 ns
tPLH A/B Any Y CL = 15pF 5V 7.76 13 ns
tPLH A/B Any Y CL = 50pF 5V 9.2 13 ns