Datasheet

SN74LVC1T45
SCES515K –DECEMBER 2003–REVISED DECEMBER 2014 www.ti.com
Table of Contents
1 Features.................................................................. 1 8 Parameter Measurement Information ................ 11
2 Applications ........................................................... 1 9 Detailed Description ............................................ 12
9.1 Overview ................................................................. 12
3 Description ............................................................. 1
9.2 Functional Block Diagram ....................................... 12
4 Revision History..................................................... 2
9.3 Feature Description................................................. 12
5 Description (Continued)........................................ 3
9.4 Device Functional Modes........................................ 12
6 Pin Configuration and Functions......................... 3
10 Applications and Implementation...................... 13
7 Specifications......................................................... 4
10.1 Application Information.......................................... 13
7.1 Absolute Maximum Ratings ..................................... 4
10.2 Typical Application ................................................ 13
7.2 ESD Ratings.............................................................. 4
11 Power Supply Recommendations ..................... 16
7.3 Recommended Operating Conditions....................... 4
12 Layout................................................................... 16
7.4 Thermal Information.................................................. 5
12.1 Layout Guidelines ................................................. 16
7.5 Electrical Characteristics .......................................... 6
12.2 Layout Example .................................................... 16
7.6 Switching Characteristics (V
CCA
= 1.8 V ± 0.15 V) ... 7
13 Device and Documentation Support ................. 17
7.7 Switching Characteristics (V
CCA
= 2.5 V ± 0.2 V) ..... 7
13.1 Trademarks........................................................... 17
7.8 Switching Characteristics (V
CCA
= 3.3 V ± 0.3 V) ..... 8
13.2 Electrostatic Discharge Caution............................ 17
7.9 Switching Characteristics (V
CCA
= 5 V ±0.5 V) ......... 8
13.3 Glossary................................................................ 17
7.10 Operating Characteristics........................................ 8
7.11 Typical Characteristics............................................ 9 14 Mechanical, Packaging, and Orderable
Information ........................................................... 17
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision J (December 2013) to Revision K Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 1
Changes from Revision I (December 2011) to Revision J Page
• Updated document to new TI data sheet format - no specification changes. ........................................................................ 1
• Removed ordering information. .............................................................................................................................................. 1
• Added ESD warning. .............................................................................................................................................................. 1
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