ZHCSRD6A september   2010  – december 2022 SN74LVC8T245-Q1

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, VCCA = 1.8 V ± 0.15 V
    7. 6.7  Switching Characteristics, VCCA = 2.5 V ± 0.2 V
    8. 6.8  Switching Characteristics, VCCA = 3.3 V ± 0.3 V
    9. 6.9  Switching Characteristics, VCCA = 5 V ± 0.5 V
    10. 6.10 Operating 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 1.65-V to 5.5-V Power-Supply Range
      2. 8.3.2 Ioff Supports Partial-Power-Down Mode Operation
      3. 8.3.3 Balanced High-Drive CMOS Push-Pull Outputs
      4. 8.3.4 Vcc Isolation
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 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 接收文档更新通知
    2. 12.2 支持资源
    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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6.9 Switching Characteristics, VCCA = 5 V ± 0.5 V

over recommended operating free-air temperature range, VCCA = 5 V ± 0.5 V (unless otherwise noted) (see Figure 7-1)
PARAMETERFROM
(INPUT)		TO
(OUTPUT)		VCC = 1.8 V
± 0.15 V		VCC = 2.5 V
± 0.2 V		VCC = 3.3 V
± 0.3 V		VCC = 5 V
± 0.5 V		UNIT
MINMAXMINMAXMINMAXMINMAX
tPLHAB1.525.4112.80.7100.48.2ns
tPHL
tPLHBA0.7110.48.80.38.50.38.3ns
tPHL
tPHZOEA 0.39.40.39.40.39.40.39.4ns
tPLZ
tPHZOEB232.71.613.71.4120.79.7ns
tPLZ
tPZHOEA0.710.90.710.90.710.90.710.9ns
tPZL
tPZHOEB1.531.61.318.4113.70.910.7ns
tPZL
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