SCASE79A April   2025  – September 2025 TPUL2T323

PRODUCTION DATA  

  1.   1
  2.   2
  3. 1 Features
  4. 2 Applications
  5. 3 Description
  6. 4 Pin Configuration and Functions
  7. 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 Timing Characteristics
    7.     14
    8. 5.7 Switching Characteristics
    9. 5.8 Typical Characteristics
  8. 6 Parameter Measurement Information
  9. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Naming Convention
      2. 7.3.2 Retriggerable One-Shot
      3. 7.3.3 Extended RC Timed One-Shot
      4. 7.3.4 Balanced CMOS Push-Pull Outputs
      5. 7.3.5 CMOS Schmitt-Trigger Inputs
      6. 7.3.6 Latching Logic with Known Power-Up State
      7. 7.3.7 Partial Power Down (Ioff)
      8. 7.3.8 Reduced Input Threshold Voltages
      9. 7.3.9 Clamp Diode Structure
    4. 7.4 Device Functional Modes
      1. 7.4.1 Off-State Operation
      2. 7.4.2 Startup Operation
      3. 7.4.3 On-State Operation
  10. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application - Edge Detector
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Timing Components
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
        4. 8.2.1.4 Power Considerations
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Typical Application - Delayed Pulse Generator
      1. 8.3.1 Application Curves
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 Layout Example
  11. 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
  12. 10Revision History
  13. 11Mechanical, Packaging, and Orderable Information

8.2.1.4 Power Considerations

Ensure the desired supply voltage is within the range specified in the Recommended Operating Conditions. The supply voltage sets the electrical characteristics of the device as described in the Electrical Characteristics section.

The ground must be capable of sinking current equal to the total current to be sunk by all outputs of the TPUL2T323 plus the maximum supply current, ICC, listed in the Electrical Characteristics, and any transient current required for switching. The logic device can only sink as much current that can be sunk into its ground connection. Ensure the maximum total current through GND listed in the Absolute Maximum Ratings is not exceeded.

Thermal increase can be calculated using the information provided in Thermal Characteristics of Standard Linear and Logic (SLL) Packages and Devices.

CAUTION: The maximum junction temperature, TJ(max) listed in the Absolute Maximum Ratings, is an additional limitation to prevent damage to the device. Do not violate any values listed in the Absolute Maximum Ratings. These limits are provided to prevent damage to the device.