ZHCSIB4D October   2003  – May 2025 SN74CB3T3245

PRODUCTION DATA  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Pin Configuration and Functions
  6. 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 85C
    7. 5.7 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      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
  10. 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

说明

SN74CB3T3245 是一种具备低导通状态电阻 (ron) 的高速 TTL 兼容型 8 位 FET 总线开关,可实现超短传播延迟。该器件通过提供可跟踪 VCC 的电压转换,完全支持在所有数据 I/O 端口上以混合模式信号运行。

封装信息
器件型号 封装 (1) 封装尺寸(2)
SN74CB3T3245DBQ DBQ(SSOP,20) 8.65mm × 6mm
SN74CB3T3245DGV DGV(TVSOP,20) 5.00mm × 6.4mm
SN74CB3T3245DW DW(SOIC,20) 12.8mm × 10.3mm
SN74CB3T3245PW PW(TSSOP,20) 6.5mm × 6.4mm
SN74CB3T3245DGS DGS(VSSOP,20) 5.10mm × 4.9mm
有关更多信息,请参阅 节 11
封装尺寸(长 × 宽)为标称值,并包括引脚(如适用)。
SN74CB3T3245 典型应用功能图典型应用功能图