SCAS297N JANUARY   1993  – June 2014 SN74LVC540A

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 Switching Characteristics, SN54LVC540A
    7. 7.7 Switching Characteristics, SN74LVC540A
    8. 7.8 Operating Characteristics
    9. 7.9 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)
  • DGV|20
  • DB|20
  • NS|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

po_1_cas297.gif
po_2_cas297.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
OE1 1 I Output enable
A1 2 I A1 input
A2 3 I A2 input
A3 4 I A3 input
A4 5 I A4 input
A5 6 I A5 input
A6 7 I A6 input
A7 8 I A7 input
A8 9 I A8 input
GND 10 – Ground pin
Y8 11 O Y8 output
Y7 12 O Y7 output
Y6 13 O Y6 output
Y5 14 O Y5 output
Y4 15 O Y4 output
Y3 16 O Y3 output
Y2 17 O Y2 output
Y1 18 O Y1 output
OE2 19 I Output enable
VCC 20 – Power pin