ZHCSR29M
December 2003 – October 2022
SN74LVC2T45
PRODUCTION DATA
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: VCCA = 1.8 V ± 0.15 V
6.7
Switching Characteristics: VCCA = 2.5 V ± 0.2 V
6.8
Switching Characteristics: VCCA = 3.3 V ± 0.3 V
6.9
Switching Characteristics: VCCA = 5 V ± 0.5 V
6.10
Operating Characteristics
6.11
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range
8.3.2
Support High-Speed Translation
8.3.3
Ioff Supports Partial-Power-Down Mode Operation
8.3.4
Balanced High-Drive CMOS Push-Pull Outputs
8.3.5
Vcc Isolation
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
Unidirectional Logic Level-Shifting Application
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curve
9.2.2
Bidirectional Logic Level-Shifting Application
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.2.1
Enable Times
9.2.2.3
Application Curve
10
Power Supply Recommendations
10.1
Power-Up Considerations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
接收文档更新通知
12.3
支持资源
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
YZP|8
MXBG020L
DCU|8
MPDS050E
DCT|8
MPDS049D
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsr29m_oa
zhcsr29m_pm
7
Parameter Measurement Information
Figure 7-1
Load Circuit and Voltage Waveforms