SLVSLP9 March   2026 SN74LVC240A-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5.   5
  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 Switching Characteristics
    7. 5.7 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 Balanced CMOS 3-State Outputs
      2. 7.3.2 Partial Power Down (Ioff)
      3. 7.3.3 Standard CMOS Inputs
      4. 7.3.4 Clamp Diode Structure
    4. 7.4 Device Functional Modes
  10. 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
  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

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
Specifications Description Condition MIN MAX UNIT
VCC Supply voltage Operating 1.65 3.6 V
Functional 1.2
VI Input voltage 5.5 V
VO Output voltage (High or low state) VCC V
VO Output voltage 3-state 0 5.5 V
VIH High-level input voltage VCC = 1.65V to 1.95V 0.65x VCC V
VCC = 2.3V to 2.7V 1.7
VCC = 2.7V to 3.6V 2
VIL Low-Level input voltage VCC = 1.65V to 1.95V 0.35x VCC V
VCC = 2.3V to 2.7V 0.7
VCC = 2.7V to 3.6V 0.8
IOH High-level output current VCC = 1.8V -4 mA
VCC = 2.3V -8
VCC = 2.7V -12
VCC = 3V -24
IOL Low-level output current VCC = 1.8V 4 mA
VCC = 2.3V 8
VCC = 2.7V 12
VCC = 3V 24
Δt/Δv Input transition rise or fall rate 10 ns/V
TA Operating free-air temperature -40 125 °C