SN54HC541, SN74HC541
SCLS305D – JANUARY 1996 – REVISED SEPTEMBER 2016
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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, TA = 25°C ........................ 5
6.6 Electrical Characteristics, SN54HC541 .................... 5
6.7 Electrical Characteristics, SN74HC541 .................... 6
6.8 Switching Characteristics, CL = 50 pF, TA = 25°C .... 6
6.9 Switching Characteristics, CL = 50 pF, SN54HC541 6
6.10 Switching Characteristics, CL = 50 pF,
SN74HC541 ............................................................... 7
6.11 Switching Characteristics, CL = 150 pF, TA = 25°C 7
6.12 Switching Characteristics, CL = 150 pF,
SN54HC541 ............................................................... 7
6.13 Switching Characteristics, CL = 150 pF,
SN74HC541 ............................................................... 8
6.14 Operating Characteristics........................................ 8
6.15 Typical Characteristics ............................................ 8
7 Parameter Measurement Information .................. 9
8 Detailed Description ............................................ 10
8.1 Overview ................................................................. 10
8.2 Functional Block Diagram ....................................... 10
8.3 Feature Description................................................. 10
8.4 Device Functional Modes........................................ 10
9 Application and Implementation ........................ 11
9.1 Application Information............................................ 11
9.2 Typical Application .................................................. 11
10 Power Supply Recommendations ..................... 13
11 Layout................................................................... 13
11.1 Layout Guidelines ................................................. 13
11.2 Layout Example .................................................... 13
12 Device and Documentation Support ................. 14
12.1 Related Links ........................................................ 14
12.2 Receiving Notification of Documentation Updates 14
12.3 Community Resources.......................................... 14
12.4 Trademarks ........................................................... 14
12.5 Electrostatic Discharge Caution ............................ 14
12.6 Glossary ................................................................ 14
13 Mechanical, Packaging, and Orderable
Information ........................................................... 14
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (August 2003) to Revision D
Page
• Added Applications section, Thermal Information table, 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
• Deleted Ordering Information table, see Mechanical, Packaging, and Orderable Information at the end of the datasheet.. 1
• Changed RθJA for DB package from 70°C/W: to 90.2°C/W .................................................................................................... 5
• Changed RθJA for DW package from 58°C/W: to 77.5°C/W ................................................................................................... 5
• Changed RθJA for N package from 69°C/W: to 45.2°C/W....................................................................................................... 5
• Changed RθJA for NS package from 60°C/W: to 72.8°C/W .................................................................................................... 5
• Changed RθJA for PW package from 83°C/W: to 98.3°C/W ................................................................................................... 5
2
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