SCLS375F June   1997  – July 2014 SN74AHCT273

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematics
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  Handling Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics
    6. 7.6  Timing Requirements
    7. 7.7  Switching Characteristics
    8. 7.8  Noise Characteristics
    9. 7.9  Operating Characteristics
    10. 7.10 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Related Links
    2. 13.2 Trademarks
    3. 13.3 Electrostatic Discharge Caution
    4. 13.4 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DB|20
  • NS|20
  • N|20
  • DW|20
  • PW|20
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

po1_cls375.gif
po2_cls375.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 CLR I Clear Pin
2 1Q O 1Q Output
3 1D I 1D Input
4 2D I 2D Input
5 2Q O 2Q Output
6 3Q O 3Q Output
7 3D I 3D Input
8 4D I 4D Input
9 4Q O 4Q Output
10 GND — Ground Pin
11 CLK I Clock Pin
12 5Q O 5Q Output
13 5D I 5D Input
14 6D I 6D Input
15 6Q O 6Q Output
16 7Q O 7Q Output
17 7D I 7D Input
18 8D I 8D Input
19 8Q O 8Q Output
20 VCC — Power Pin