• Changed ΨJT for DB package from: 67.3°C/W to: 87.8°C/W............................................................................ 6

• Changed ΨJB for DB package from: 33.3°C/W to: 44.7°C/W............................................................................6

• Changed RθJC(bot) for DB package from: 66.9°C/W to: 87°C/W......................................................................6

• Changed RθJA for DW package from: 99.4°C/W to: 114.8°C/W........................................................................6

• Changed RθJC(top) for DW package from: 66.9°C/W to: 84.1°C/W..................................................................6

• Changed ΨJT for DW package from: 66.9°C/W to: 88.8°C/W........................................................................... 6

• Changed ΨJB for DW package from: 33.8°C/W to: 55.8°C/W...........................................................................6

• Changed RθJC(bot) for DW package from: 66.5°C/W to: 87.8°C/W..................................................................6

• Changed RθJA for NS package from: 90.3°C/W to: 116.3°C/W.........................................................................6

• Changed RθJC(top) for NS package from: 56.6°C/W to: 82.4°C/W...................................................................6

• Changed ΨJT for NS package from: 57.8°C/W to: 86.2°C/W............................................................................ 6

• Changed ΨJB for NS package from: 28.7°C/W to: 43.9°C/W............................................................................6

• Changed RθJC(bot) for NS package from: 57.4°C/W to: 85.5°C/W...................................................................6

• Changed RθJA for PW package from: 100.8°C/W to: 120.3°C/W..................................................................... 6

• Changed RθJC(top) for PW package from: 35.2°C/W to: 62.5°C/W..................................................................6

• Changed ΨJT for PW package from: 51.8°C/W to: 82.4°C/W........................................................................... 6

• Changed ΨJB for PW package from: 2.2°C/W to: 16°C/W................................................................................ 6

• Changed RθJC(bot) for PW package from: 51.2°C/W to: 81.5°C/W..................................................................6

• Added parallel trace spacing recommendation to layout guidelines. Changed wording of "Avoid branches;

buffer signals that must branch separately" to "Avoid branches; buffer each signal that must branch

separately"........................................................................................................................................................14

Changes from Revision M (May 2005) to Revision N (June 2014)

Page

• Updated document to new TI data sheet format................................................................................................ 1

• Removed Ordering Information table................................................................................................................. 1

• Updated Ioff Feature bullet.................................................................................................................................. 1

• Updated Features to include Military Disclaimer................................................................................................ 1

• Added Device Information table......................................................................................................................... 1

• Added Applications ............................................................................................................................................1

• Changed MAX operating free-air temperature from 85°C to 125°C for SN74LVC541A.....................................6

• Updated Thermal Information table. .................................................................................................................. 6

• Added –40°C TO 125°C temperature range to Electrical Characteristics table for SN74LVC541A................... 7

• Added Switching Characteristics table –40°C TO 125°C temperature range for SN74LVC541A...................... 8

• Added Typical Characteristics............................................................................................................................ 8

www.ti.com

SN54LVC541A, SN74LVC541A

SCAS298O – JANUARY 1993 – REVISED JUNE 2026

Copyright © 2026 Texas Instruments Incorporated

Submit Document Feedback

17

Product Folder Links: SN54LVC541A SN74LVC541A