ZHCSXW9F June   2004  – February 2025 SN74AVCH4T245

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 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, VCCA = 1.2V
    7. 5.7  Switching Characteristics, VCCA = 1.5 ± 0.1V
    8. 5.8  Switching Characteristics, VCCA = 1.8 ± 0.15V
    9. 5.9  Switching Characteristics, VCCA = 2.5 ± 0.2V
    10. 5.10 Switching Characteristics, VCCA = 3.3 ± 0.3V
    11. 5.11 Operating Characteristics
    12. 5.12 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Fully Configurable Dual-Rail Design
      2. 7.3.2 Supports High Speed Translation
      3. 7.3.3 Ioff Supports Partial-Power-Down Mode Operation
      4. 7.3.4 Bus-Hold Circuitry
      5. 7.3.5 Vcc Isolation Feature
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1.     Application and Implementation
    2. 8.1 Application Information
    3. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    4. 8.3 Power Supply Recommendations
    5. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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5.8 Switching Characteristics, VCCA = 1.8 ± 0.15V

over recommended operating free-air temperature range, VCCA = 1.8V ± 0.15V (see Figure 6-1)
PARAMETER FROM TO B-Port Supply Voltage (VCCB) UNIT
1.2V 1.5  ± 0.1V 1.8  ± 0.15V 2.5  ± 0.2V 3.3  ± 0.3V
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
tPLH A B 2.9 0.1 6 0.1 4.9 0.1 3.9 0.1 3.9 ns
tPHL 2.9 0.1 6 0.1 4.9 0.1 3.9 0.1 3.9
tPLH B A 3 0.6 5.3 0.5 4.9 0.3 4.6 0.3 4.5
tPHL 3 0.6 5.3 0.5 4.9 0.3 4.6 0.3 4.5
tPHZ OE A 4.4 1 7.4 1 7.3 0.6 7.3 0.4 7.2 ns
tPLZ 4.4 1 7.4 1 7.3 0.6 7.3 0.4 7.2
tPHZ OE B 4.1 1.2 9.2 1 7.4 0.8 5.3 0.8 4.6
tPLZ 4.1 1.2 9.2 1 7.4 0.8 5.3 0.8 4.6
tPZH  OE A 5.4 1.6 8.6 1.8 8.7 1.3 8.7 1.6 8.7 ns
tPZL   5.4 1.6 8.6 1.8 8.7 1.3 8.7 1.6 8.7
tPZH   OE B 5 1.7 9.9 1.6 8.7 1.2 6.9 1 6.9
tPZL   5 1.7 9.9 1.6 8.7 1.2 6.9 1 6.9