ZHCSQ28E December   1982  – February 2022 SN54HC174 , SN74HC174

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions (1)
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics
    5. 6.5 Timing Requirements
    6. 6.6 Switching Characteristics
    7. 6.7 Operating Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Device Functional Modes
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
  11. 11Device and Documentation Support
    1. 11.1 接收文档更新通知
    2. 11.2 支持资源
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 术语表
  12. 12Mechanical, 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)
  • PW|16
  • DB|16
  • NS|16
  • N|16
  • D|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 说明

SNx4HC174 包含六个具有共享时钟 (CLK) 和清零 (CLR) 输入的正边沿触发式 D 型触发器。

器件信息
零件编号 封装(1) 封装尺寸（标称值）
SN74HC174D SOIC (16) 9.90mm × 3.90mm
SN74HC174DB SSOP (16) 6.20mm × 5.30mm
SN74HC174N PDIP (16) 19.31mm × 6.35mm
SN74HC174NS SO (16) 6.20mm × 5.30mm
SN74HC174PW TSSOP (16) 5.00mm × 4.40mm
SN54HC174J CDIP (16) 24.38mm × 6.92mm
SNJ54HC174FK LCCC (20) 8.89mm × 8.45mm
SNJ54HC174W CFP (16) 10.16mm × 6.73mm
(1) 如需了解所有可用封装，请参阅数据表末尾的可订购产品附录。
GUID-20210628-CA0I-SZ2J-LJTC-5SVBLWC8JSDD-low.png功能框图