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SN74LVC2G74

SCES203P – APRIL 1999 – REVISED JULY 2016

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Copyright © 1999–2016, 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 ....................... 5

6.4

Thermal Information .................................................. 5

6.5

Electrical Characteristics........................................... 6

6.6

Timing Requirements, –40°C to +85°C..................... 6

6.7

Timing Requirements, –40°C to +125°C................... 6

6.8

Switching Characteristics, –40°C to +85°C............... 7

6.9

Switching Characteristics, –40°C to +125°C............. 7

6.10

Operating Characteristics........................................ 7

6.11

Typical Characteristics ............................................ 7

7

Parameter Measurement Information .................. 8

8

Detailed Description .............................................. 9

8.1

Overview ................................................................... 9

8.2

Functional Block Diagram ......................................... 9

8.3

Feature Description................................................... 9

8.4

Device Functional Modes.......................................... 9

9

Application and Implementation ........................ 10

9.1

Application Information .......................................... 10

9.2

Typical Power Button Circuit .................................. 10

10

Power Supply Recommendations ..................... 11

11

Layout................................................................... 12

11.1

Layout Guidelines ................................................. 12

11.2

Layout Example .................................................... 12

12

Device and Documentation Support ................. 13

12.1

Receiving Notification of Documentation Updates 13

12.2

Community Resources.......................................... 13

12.3

Trademarks ........................................................... 13

12.4

Electrostatic Discharge Caution ............................ 13

12.5

Glossary ................................................................ 13

13

Mechanical, Packaging, and Orderable

Information ........................................................... 13

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision O (January 2015) to Revision P

Page

•

Changed SSOP to SM8 in Device Information table.............................................................................................................. 1

•

Updated pinout images to new format.................................................................................................................................... 3

•

Added pin number for DSBGA package in Pin Functions table ............................................................................................. 3

•

Changed 6 PINS to 8 PINS in Thermal Information table ...................................................................................................... 5

•

•

Added Receiving Notification of Documentation Updates section and Community Resources section .............................. 13

Changes from Revision N (July 2013) to Revision O

Page

•

Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,

Typical Characteristics, 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

Changes from Revision M (February 2007) to Revision N

Page

•

•

Added parameter values for –40 to +125°C temperature ratings in Electrical Characteristics table. .................................... 6

•

Changed Timing Requirements, –40°C to +85°C table.......................................................................................................... 6

•

Added Timing Requirements, –40°C to +125°C table............................................................................................................ 6

•

Changed Switching Characteristics, –40°C to +85°C table.................................................................................................... 7

•

Added Switching Characteristics, –40°C to +125°C table...................................................................................................... 7