ZHCSWZ5P October   1995  – August 2024 SN54AHC541 , SN74AHC541

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, VCC = 3.3 V ± 0.3 V
    7. 5.7  Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 5.8  Noise Characteristics
    9. 5.9  Operating Characteristics
    10. 5.10 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 Curve
    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 Links
    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

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

说明

SNx4AHC541 八通道缓冲器和驱动器非常适合用于驱动总线或缓冲存储器地址寄存器。该类器件在封装的相对两侧具有输入端和输出端,有助于印刷电路板布局布线。

器件信息
器件型号 封装(1) 封装尺寸(2) 本体尺寸(3)
SNx4AHC541 N(PDIP,20) 24.33mm x 9.4mm 25.40mm x 6.35mm
NS(SOP,20) 12.6mm x 7.8mm 12.6mm x 5.3mm
DB(SSOP,20) 7.2mm × 7.8mm 7.50mm x 5.30mm
PW(TSSOP,20) 6.50mm × 6.4mm 6.50mm x 4.40mm
DGV(TVSOP,20) 5.00mm x 6.4mm 5.00mm x 4.40mm
DW(SOIC,20) 12.80mm × 10.3mm 12.80mm x 7.50mm
J(CDIP,20) 24.2mm x 7.62mm 24.2mm x 6.92mm
W(CFP,20) 13.09mm x 8.13mm 13.09mm x 6.92mm
FK(LCCC,20) 8.89mm x 8.89mm 8.89mm x 8.89mm
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)。
本体尺寸(长 × 宽)为标称值,不包括引脚。
SN54AHC541 SN74AHC541  简化版方框图简化版方框图