SCAS295T January   1993  – July 2014 SN54LVC373A , SN74LVC373A

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
  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, SN54LVC373A
    7. 7.7  Timing Requirements, SN74LVC373A
    8. 7.8  Switching Characteristics, SN54LVC373A
    9. 7.9  Switching Characteristics, SN74LVC373A
    10. 7.10 Operating Characteristics
    11. 7.11 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    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)
  • W|20
  • J|20
  • FK|20
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

po2_cas295.gif
po1_cas295.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 OE I Enable Pin
2 1Q O Output 1
3 1D I Input 1
4 2D I Input 2
5 2Q O Output 2
6 3Q O Output 3
7 3D I Input 3
8 4D I Input 4
9 4Q O Output 4
10 GND – Ground Pin
11 LE I Latch Enable
12 5Q O Output 5
13 5D I Input 5
14 6D I Input 6
15 6Q O Output 6
16 7Q O Output 7
17 7D I Input 7
18 8D I Input 8
19 8Q O Output 8
20 VCC – Power Pin
gqn_cas295.gif

Table 1. Pin Assignments

1 2 3 4
A 1Q OE VCC 8Q
B 2D 7D 1D 8D
C 3Q 2Q 6Q 7Q
D 4D 5D 3D 6D
E GND 4Q LE 5Q
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