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SN5414, SN54LS14, SN7414, SN74LS14

SDLS049C – DECEMBER 1983 – REVISED NOVEMBER 2016

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Product Folder Links: SN5414 SN54LS14 SN7414 SN74LS14

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Copyright © 1983–2016, Texas Instruments Incorporated

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 .................................................. 4

6.5

Electrical Characteristics........................................... 5

6.6

Switching Characteristics .......................................... 5

6.7

Typical Characteristics .............................................. 6

7

Parameter Measurement Information .................. 9

7.1

Series SN5414 and SN7414 Devices ....................... 9

7.2

Series SN54LS14 and SN74LS14 Devices ............ 11

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 Application .................................................. 14

9.3

System Examples ................................................... 16

10

Power Supply Recommendations ..................... 17

11

Layout................................................................... 17

11.1

Layout Guidelines ................................................. 17

11.2

Layout Example .................................................... 17

12

Device and Documentation Support ................. 18

12.1

Related Links ........................................................ 18

12.2

Receiving Notification of Documentation Updates 18

12.3

Community Resources.......................................... 18

12.4

Trademarks ........................................................... 18

12.5

Electrostatic Discharge Caution ............................ 18

12.6

Glossary ................................................................ 18

13

Mechanical, Packaging, and Orderable

Information ........................................................... 18

4 Revision History

Changes from Revision B (February 2002) to Revision C

Page

•

Added 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 the Package Option Addendum at the end of the data sheet ............................... 1

•

Changed Package thermal impedance, RθJA, values in Thermal Information table From: 86°C/W To: 90.1°C/W (D),

From: 96°C/W To: 105.4°C/W (DB), From: 80°C/W To: 54.9°C/W (N), and From: 76°C/W To: 88.8°C/W (NS)................... 4