SCES677E
September 2006 – December 2022
SN74LVC1T45-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
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
Typical Characteristics
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
Application and Implementation
8.1
Application Information
8.1.1
Enable Times
8.2
Typical Applications
8.2.1
Unidirectional Logic Level-Shifting Application
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Bidirectional Logic Level-Shifting Application
8.2.2.1
Detailed Design Procedure
8.2.2.2
Application Curves
8
Power Supply Recommendations
9
Layout
9.1
Layout Guidelines
9.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DCK|6
MPDS114D
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sces677e_oa
sces677e_pm
1
Features
Qualified for automotive applications
AEC-Q100 qualified with the following results:
Device temperature grade 1: –40°C to +125°C ambient operating temperature range
Device HBM ESD Classification Level H2
Device CDM ESD Classification Level C3B
Fully configurable dual-rail design allows each port to operate over the full 1.65-V to 5.5-V power-supply range
V
CC
isolation feature – if either V
CC
input is at GND, both ports are in the high-impedance state
DIR input circuit referenced to V
CCA
±24-mA output drive at 3.3 V
I
off
supports partial-power-down mode operation
Maximum data rates:
420 Mbps (3.3-V to 5-V translation)
210 Mbps (translate to 3.3 V)
140 Mbps (translate to 2.5 V)
75 Mbps (translate to 1.8 V)