SCES677F September   2006  – June 2024 SN74LVC1T45-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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: VCCA = 1.8V ±0.15V
    7. 5.7  Switching Characteristics: VCCA = 2.5V ±0.2V
    8. 5.8  Switching Characteristics: VCCA = 3.3V ±0.3V
    9. 5.9  Switching Characteristics: VCCA = 5V ±0.5V
    10. 5.10 Typical Characteristics
  7.   Parameter Measurement Information
  8. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Glitch-Free Power Supply Sequencing
    4. 6.4 Device Functional Modes
  9.   Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Enable Times
    2. 7.2 Typical Applications
      1. 7.2.1 Unidirectional Logic Level-Shifting Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Bidirectional Logic Level-Shifting Application
        1. 7.2.2.1 Detailed Design Procedure
        2. 7.2.2.2 Application Curves
    3.     35
    4. 7.3 Power Supply Recommendations
    5. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  10. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  11. 8Revision History
  12. 9Mechanical, Packaging, and Orderable Information

5.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MINMAXUNIT
Supply voltage, VCCA, VCCB–0.56.5V
Input voltage, VI(2)–0.56.5V
Voltage applied to any output in the high-impedance or power-off state, VO(2)–0.56.5V
Voltage applied to any output in the high or low state, VO(2)(3)A port–0.5VCCA + 0.5V
B port–0.5VCCB + 0.5
Input clamp current, IIK (VI < 0)–50mA
Output clamp current, IOK (VO < 0)–50mA
Continuous output current, IO±50mA
Continuous current through VCC or GND±100mA
Junction temperature, TJ150°C
Storage temperature, Tstg–65150°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The value of VCC is provided in Recommended Operating Conditions.