SCASE77A April   2025  – September 2025 TPUL2G123

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
      1. 7.1.1 State Machine Description
    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 Timing Mechanism and Accuracy
      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 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
    1. 11.1 Packaging Option Addendum
    2. 11.2 Tape and Reel Information
    3. 11.3 Mechanical Data

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
Spec Description Condition MIN MAX UNIT
VCC Supply voltage 1.5 5.5 V
VI(1) Input Voltage 0 5.5 V
VO Output Voltage 0 VCC V
IOH(2) High-level output current VCC = 1.5V –4 mA
VCC = 1.8V –6 mA
VCC = 2.5V –26 mA
VCC = 3.3V –50 mA
VCC = 5V –50 mA
IOL(2) Low-level output current VCC = 1.5V 4 mA
VCC = 1.8V 6 mA
VCC = 2.5V 26 mA
VCC = 3.3V 50 mA
VCC = 5V 50 mA
Rext(3) External timing resistance VCC = 1.5V to 5.5V 6.5 1000 kΩ
Cext(3) External timing capacitance VCC = 1.5V to 5.5V 0.1 1000 nF
two Configured output pulse width VCC = 1.5V to 5.5V 0.001 860 ms
CL Digital output load capacitance VCC = 1.5V to 5.5V 50 pF
VPOR Power-on reset ramp voltage Δt/ΔVCC ≥ 20µs/V 0.3 1.5 V
Δt/ΔVCC Power-on ramp rate VCC = 0.3V to 1.5V 20 µs/V
Δt/Δv Input transition rise or fall rate VCC = 1.5V to 5.5V 100 ms/V
TA Operating free-air temperature Operating free-air temperature –40 125 °C
(2) Recommended maximum output current for continuous operation; see Electrical Characteristics for test current values to maintain VOH and VOL specifications. Operating with average output current greater than 12mA may impact device reliability and shorten the device lifetime.
(3) Recommended Rext and Cext values maintain maximum error provided as Δtwo in the Switching Characteristics table.