ZHCSS47N
october 1995 – may 2023
SN54AHCT244
,
SN74AHCT244
PRODMIX
1
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Noise Characteristics
6.8
Operating Characteristics
6.9
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Typical Application
9.1.1.1
Design Requirements
9.1.1.2
Detailed Design Procedure
9.1.1.3
Application Curves
9.2
Power Supply Recommendations
9.3
Layout
9.3.1
Layout Guidelines
9.3.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
接收文档更新通知
10.3
支持资源
10.4
Trademarks
10.5
静电放电警告
10.6
术语表
11
Mechanical, 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
zhcss47n_oa
zhcss47n_pm
9.1.1.2
Detailed Design Procedure
Recommended Input conditions
Rise time and fall time specs. See (Δt/ΔV) in the
Recommended Operating Conditions
table.
Specified high and low levels. See (V
IH
and V
IL
) in the
Recommended Operating Conditions
table.
Inputs are overvoltage tolerant allowing them to go as high as 5.5 V at any valid V
CC
Recommend output conditions
Load currents should not exceed 25 mA on the output and 50 mA total for the part
Outputs should not be pulled above V
CC