ZHCSSV2H October   1995  – March 2024 SN54ACT374 , SN74ACT374

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 说明
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Recommended Operating Conditions
    3. 4.3 Thermal Information
    4. 4.4 Electrical Characteristics
    5. 4.5 Timing Requirements
    6. 4.6 Switching Characteristics
    7. 4.7 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Links
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, 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

3 Pin Configuration and Functions

GUID-550DECB5-BE21-4958-BF42-49FB41D4A3F4-low.pngFigure 3-1 SN54ACT374 J or W Package; SN74ACT374 DB, DW, N, NS, or PW Package; (Top View)
GUID-1476BC2A-06FE-49E3-A02E-66D2A65E97C5-low.pngFigure 3-2 SN54ACT374 FK Package (Top View)
Table 3-1 Pin Functions
PIN TYPE DESCRIPTION
NAME NO.
OE 1 I Enable pin
1Q 2 O Output 1
1D 3 I Input 1
2D 4 I Input 2
2Q 5 O Output 2
3Q 6 O Output 3
3D 7 I Input 3
4D 8 I Input 4
4Q 9 O Output 4
GND 10 – Ground pin
CLK 11 I Clock pin
5Q 12 O Output 5
5D 13 I Input 5
6D 14 I Input 6
6Q 15 O Output 6
7Q 16 O Output 7
7D 17 I Input 7
8D 18 I Input 8
8Q 19 O Output 8
VCC 20 – Power pin