SCES677F
September 2006 – June 2024
SN74LVC1T45-Q1
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Switching Characteristics: VCCA = 1.8V ±0.15V
5.7
Switching Characteristics: VCCA = 2.5V ±0.2V
5.8
Switching Characteristics: VCCA = 3.3V ±0.3V
5.9
Switching Characteristics: VCCA = 5V ±0.5V
5.10
Typical Characteristics
Parameter Measurement Information
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Glitch-Free Power Supply Sequencing
6.4
Device Functional Modes
Application and Implementation
7.1
Application Information
7.1.1
Enable Times
7.2
Typical Applications
7.2.1
Unidirectional Logic Level-Shifting Application
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.3
Application Curves
7.2.2
Bidirectional Logic Level-Shifting Application
7.2.2.1
Detailed Design Procedure
7.2.2.2
Application Curves
35
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
7
Device and Documentation Support
7.1
Documentation Support
7.1.1
Related Documentation
7.2
Receiving Notification of Documentation Updates
7.3
Support Resources
7.4
Trademarks
7.5
Electrostatic Discharge Caution
7.6
Glossary
8
Revision History
9
Mechanical, Packaging, and Orderable Information
Data Sheet
SN74LVC1T45-Q1
Automotive 1.65V to 5.5V Single-Bit Dual-Supply Level Shifter