ZHCSWD8A December   1998  – May 2024 CD54AC574 , CD54ACT574 , CD74AC574 , CD74ACT574

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  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Static Electrical Characteristics: AC Series
    6. 4.6  Static Electrical Characteristics: ACT Series
    7. 4.7  Prerequisite for Switching: AC Series
    8. 4.8  Switching Characteristics: AC Series
    9. 4.9  Prerequisite for Switching: ACT Series
    10. 4.10 Switching Characteristics: ACT Series
  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
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    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

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订购信息

3 Pin Configuration and Functions

CD54AC574 CD74AC574 CD54ACT574 CD74ACT574 CDx4AC/ACT574 DW Package, 20-Pin SOIC; N Package, 20-Pin PDIP (Top View)Figure 3-1 CDx4AC/ACT574 DW Package, 20-Pin SOIC; N Package, 20-Pin PDIP (Top View)
Table 3-1 Pin Functions
PIN TYPE DESCRIPTION
NAME NO.
OE 1 I Active low enable
1Q 2 O Data output
1D 3 I Data input
2D 4 I Data input
2Q 5 O Data output
3Q 6 O Data output
3D 7 I Data input
4D 8 I Data input
4Q 9 O Data output
GND 10 - Ground pin
CLK 11 I Clock pin
5Q 12 O Data output
5D 13 I Data input
6D 14 I Data input
6Q 15 O Data output
7Q 16 O Data output
7D 17 I Data input
8D 18 I Data input
8Q 19 O Data output
VCC 20 - Power pin