ZHCSLR0C August   2004  – August 2020 SN74AVCH24T245

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Switching Characteristics
    7. 6.7  Switching Characteristics
    8. 6.8  Switching Characteristics
    9. 6.9  Switching Characteristics
    10. 6.10 Switching Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2-V to 3.6-V Power-Supply Range
      2. 8.3.2 Partial-Power-Down Mode Operation
      3. 8.3.3 VCC Isolation
      4. 8.3.4 Bus-Hold Circuitry
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 EnableTimes
    3. 9.3 Typical Application
      1. 9.3.1 Design Requirements
      2. 9.3.2 Detailed Design Procedure
        1. 9.3.2.1 Input Voltage Ranges
        2. 9.3.2.2 Output Voltage Range
      3. 9.3.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
    2. 12.2 Related Documentation
    3. 12.3 Trademarks
    4. 12.4 静电放电警告
    5. 12.5 术语表
  13. 13Mechanical, Packaging, and Orderable Information

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6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MINMAXUNIT
VCCA
VCCB		Supply voltage range–0.54.6V
VIInput voltage range(2)I/O ports (A port)–0.54.6V
I/O ports (B port)–0.54.6
Control inputs–0.54.6
VOVoltage range applied to any output in the high-impedance or power-off state(2)A port–0.54.6V
B port–0.54.6
VOVoltage range applied to any output in the high or low state(2)(3)A port–0.5VCCA + 0.5V
B port–0.5VCCB + 0.5
IIKInput clamp currentVI < 0–50mA
IOKOutput clamp currentVO < 0–50mA
IOContinuous output current±50mA
Continuous current through each VCCA, VCCB, and GND±100mA
θJAPackage thermal impedance(4)GRG/ZRG package50°C/W
TstgStorage temperature range–65150°C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The output positive-voltage rating may be exceeded up to 4.6-V maximum if the output current rating is observed.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.