ZHCSYB9A October   2003  – May 2025 SN74CB3T3257

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 85C
    7. 5.7 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
    4. 7.4 Device Functional Modes
  9. 8 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 Performance Plots
    3. 8.3 Power Supply Recommendations
    4. 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.      Related Documentation
      2. 9.1.1 接收文档更新通知
      3. 9.1.2 支持资源
      4. 9.1.3 静电放电警告
      5. 9.1.4 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

4 Pin Configuration and Functions

SN74CB3T3257 DGV or PW Package, 16 PinTVSOP, and TSSOP (Top View)Figure 4-1 DGV or PW Package, 16 PinTVSOP, and TSSOP (Top View)
Table 4-1 Pin Functions
PINI/ODESCRIPTION
NAMETVSOP, TSSOP
1A4I/OChannel 1 out/in common
1B12I/OChannel 1 in/out 1
1B23I/OChannel 1 in/out 2
2A7I/OChannel 2 out/in common
2B15I/OChannel 2 in/out 1
2B26I/OChannel 2 in/out 2
3A9I/OChannel 3 out/in common
3B111I/OChannel 3 in/out 1
3B210I/OChannel 3 in/out 2
4A12I/OChannel 4 out/in common
4B114I/OChannel 4 in/out 1
4B213I/OChannel 4 in/out 2
GND8—Ground
OE15IOutput Enable, active low
S1ISelect
VCC16—Power