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Table of Contents
1 Features............................................................................1
2 Applications..................................................................... 1
3 Description.......................................................................1
4 Revision History.............................................................. 2
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.............................................5
5.6 Switching Characteristics............................................5
5.7 Operating Characteristics........................................... 6
5.8 Typical Characteristics................................................ 6
6 Parameter Measurement Information............................ 7
7 Detailed Description........................................................8
7.1 Overview..................................................................... 8
7.2 Functional Block Diagram........................................... 8
7.3 Feature Description.....................................................8
7.4 Device Functional Modes............................................9
8 Application and Implementation.................................. 10
8.1 Application Information............................................. 10
8.2 Typical Application.................................................... 10
9 Layout.............................................................................12
9.1 Layout Guidelines..................................................... 12
9.2 Layout Example........................................................ 12
10 Device and Documentation Support..........................13
10.1 Documentation Support.......................................... 13
10.2 Receiving Notification of Documentation Updates..13
10.3 Support Resources................................................. 13
10.4 Trademarks.............................................................13
10.5 Electrostatic Discharge Caution..............................13
10.6 Related Links.......................................................... 13
10.7 Community Resources............................................13
10.8 Glossary..................................................................13
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (September 2003) to Revision F (April 2021) Page
• Updated the numbering format for tables, figures, and cross-references throughout the document..................1
• Updated to new data sheet standards................................................................................................................ 1
• Moved the HCT devices to a standalone data sheet (SCHS405) ......................................................................1
• RθJA increased for the D package (86 to 133.6 ℃/W) and decreased for the N package (80 to 65.2 ℃/W)......5
CD74HC11, CD54HC11
SCHS273F – AUGUST 1997 – REVISED APRIL 2021 www.ti.com
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