SCLS959 November   2023 SN54SC2T74-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 Timing Characteristics
    8. 5.8 Noise 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 Push-Pull Outputs
      2. 7.3.2 Clamp Diode Structure
      3. 7.3.3 SCxT Enhanced Input Voltage
        1. 7.3.3.1 Down Translation
        2. 7.3.3.2 Up Translation
    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. 10Revisiqon History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.7 Timing Characteristics

over operating free-air temperature range; typical ratings measured at TA = 25°C (unless otherwise noted).
PARAMETER DESCRIPTION CONDITION VCC MIN MAX UNIT
tw Pulse Duration PRE or CLR low 1.2 V 15 nS
tw Pulse Duration CLK high or low 1.2 V 15 nS
tsu Setup time before CLK↑ Data 1.2 V 33 nS
tsu Setup time before CLK↑ PRE or CLR inactive 1.2 V 12 nS
th Hold time Data after CLK↑ 1.2 V 0.5 nS
tw Pulse Duration PRE or CLR low 1.8 V 12.9 nS
tw Pulse Duration CLK high or low 1.8 V 12.1 nS
tsu Setup time before CLK↑ Data 1.8 V 22.1 nS
tsu Setup time before CLK↑ PRE or CLR inactive 1.8 V 10.7 nS
th Hold time Data after CLK↑ 1.8 V 0.5 nS
tw Pulse Duration PRE or CLR low 2.5 V 8.3 nS
tw Pulse Duration CLK high or low 2.5 V 7.9 nS
tsu Setup time before CLK↑ Data 2.5 V 15.4 nS
tsu Setup time before CLK↑ PRE or CLR inactive 2.5 V 7.2 nS
th Hold time Data after CLK↑ 2.5 V 0.5 nS
tw Pulse Duration PRE or CLR low 3.3 V 7.1 nS
tw Pulse Duration CLK high or low 3.3 V 7 nS
tsu Setup time before CLK↑ Data 3.3 V 12.4 nS
tsu Setup time before CLK↑ PRE or CLR inactive 3.3 V 6 nS
th Hold time Data after CLK↑ 3.3 V 0.5 nS
tw Pulse Duration PRE or CLR low 5.0 V 6.6 nS
tw Pulse Duration CLK high or low 5.0 V 6.4 nS
tsu Setup time before CLK↑ Data 5.0 V 9.5 nS
tsu Setup time before CLK↑ PRE or CLR inactive 5.0 V 6.3 nS
th Hold time Data after CLK↑ 5.0 V 0.5 nS