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

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
Specification Description Condition MIN MAX UNIT
VCC Supply voltage 1.2 5.5 V
VI Input voltage 0 5.5 V
VO Output voltage 0 VCC V
VIH High-level input voltage VCC = 1.2V to 1.3V 0.78 V
VIH High-level input voltage VCC = 1.65V to 2V 1.1 V
VCC = 2.25V to 2.75V 1.28
VCC = 3V to 3.6V 1.45
VCC = 4.5V to 5.5V 2
VIL Low-Level input voltage VCC = 1.2V to 1.3V 0.18 V
VIL Low-Level input voltage VCC = 1.65V to 2V 0.5 V
VCC = 2.25V to 2.75V 0.65
VCC = 3V to 3.6V 0.75
VCC = 4.5V to 5.5V 0.85
IO Output current VCC = 1.6V to 2V ±3 mA
VCC = 2.25V to 2.75V ±7
VCC = 3.3V to 5.0V ±15
IO Output Current VCC = 4.5V to 5.5V ±25 mA
Δt/Δv Input transition rise or fall rate VCC = 1.6V to 5.0V 20 ns/V
TA Operating free-air temperature -55 125 °C