Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 1

3 Description.......................................................................1

4 Pin Configuration and Functions...................................3

5 Specifications.................................................................. 4

5.1 Absolute Maximum Ratings........................................ 4

5.2 ESD Ratings............................................................... 4

5.3 Recommended Operating Conditions.........................4

5.4 Thermal Information....................................................5

5.5 Electrical Characteristics.............................................6

5.6 Switching Characteristics: VCCA = 1.8V ± 0.15V.........7

5.7 Switching Characteristics: VCCA = 2.5V ± 0.2V...........7

5.8 Switching Characteristics: VCCA = 3.3V ± 0.3V...........8

5.9 Switching Characteristics: VCCA = 5V ± 0.5V..............8

5.10 Operating Characteristics......................................... 9

5.11 Typical Characteristics............................................ 10

6 Parameter Measurement Information.......................... 13

7 Detailed Description......................................................14

7.1 Overview................................................................... 14

7.2 Functional Block Diagram......................................... 14

7.3 Feature Description...................................................14

7.4 Device Functional Modes..........................................15

8 Application and Implementation.................................. 16

8.1 Application Information............................................. 16

8.2 Typical Applications.................................................. 16

8.3 Power Supply Recommendations.............................19

8.4 Layout....................................................................... 19

9 Device and Documentation Support............................21

9.1 Documentation Support............................................ 21

9.2 Receiving Notification of Documentation Updates....21

9.3 Support Resources................................................... 21

9.4 Trademarks...............................................................21

9.5 Electrostatic Discharge Caution................................21

9.6 Glossary....................................................................21

10 Revision History.......................................................... 21

11 Mechanical, Packaging, and Orderable

Information.................................................................... 22

SN74LVC2T45-Q1

SCES818C – SEPTEMBER 2010 – REVISED JULY 2024

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