SN74LVC2T45
SCES516K – DECEMBER 2003 – REVISED JUNE 2017
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions ...................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics .......................................... 6
6.6 Switching Characteristics: VCCA = 1.8 V ± 0.15 V..... 6
6.7 Switching Characteristics: VCCA = 2.5 V ± 0.2 V....... 7
6.8 Switching Characteristics: VCCA = 3.3 V ± 0.3 V....... 7
6.9 Switching Characteristics: VCCA = 5 V ± 0.5 V.......... 8
6.10 Operating Characteristics........................................ 8
6.11 Typical Characteristics ............................................ 9
7 Parameter Measurement Information ................ 12
8 Detailed Description ............................................ 13
8.1 Overview ................................................................. 13
8.2 Functional Block Diagram ....................................... 13
8.3 Feature Description................................................. 13
8.4 Device Functional Modes........................................ 13
9 Application and Implementation ........................ 14
9.1 Application Information............................................ 14
9.2 Typical Applications ................................................ 14
10 Power Supply Recommendations ..................... 17
10.1 Power-Up Considerations ..................................... 17
11 Layout................................................................... 17
11.1 Layout Guidelines ................................................. 17
11.2 Layout Example .................................................... 18
12 Device and Documentation Support ................. 19
12.1 Documentation Support ........................................ 19
12.2 Receiving Notification of Documentation Updates 19
12.3 Community Resources.......................................... 19
12.4 Trademarks ........................................................... 19
12.5 Electrostatic Discharge Caution ............................ 19
12.6 Glossary ................................................................ 19
13 Mechanical, Packaging, and Orderable
Information ........................................................... 19
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision J (October 2014) to Revision K
Page
• Changed data sheet title......................................................................................................................................................... 1
• Added Junction temperature, TJ in Absolute Maximum Ratings ............................................................................................ 4
• Added Documentation Support, Receiving Notification of Documentation Updates and Community Resources .............. 19
Changes from Revision I (March 2007) to Revision J
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
2
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