Használati útmutató Texas Instruments SN74LVC3G17DCUR

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SN74LVC3G17

SCES470F – AUGUST 2003 – REVISED AUGUST 2015

SN74LVC3G17 Trip le Schmitt-Trig ger Buer

1 Features 3 Description

This triple Schmitt-trigger buer is designed for

1 • Available in the Texas Instruments 1.65-V to 5.5-V VCC operation.

NanoFree™ Package

The SN74LVC3G17 device contains three buers

• Supports 5-V VCC Operation

and performs the Boolean function Y = A. The device

• Inputs Accept Voltages to 5.5 V functions as three independent buers but, because

• Maximum tpd of 5.4 ns at 3.3 V of Schmitt action, it may have dierent input threshold

• Low Power Consumption, 10- A Maximum IμCC levels for positive-going (VT+ ) and negative-going

(VT– ) signals.

• ±24-mA Output Drive at 3.3 V

This device is fully specied for partial-power-down

• Typical VOLP (Output Ground Bounce)

applications using Io . The Io circuitry disables the

<0.8 V at VCC = 3.3 V, TA = 25°C outputs, preventing damaging current backow

• Typical VOHV (Output VOH Undershoot) through the device when it is powered down.

>2 V at VCC = 3.3 V, TA = 25°C

NanoFree package technology is a major

• Io Supports Live Inserti on, Partial-Power-Down breakthrough in IC packaging concepts, using the die

Mode and Back Driv e Protecti on as the package.

• Latch-Up Performance Exceeds 100 mA

Per JESD 78, Class II Device Information(1)

• ESD Protection Exceeds JESD 22 PART NUMBER PACKAGE BODY SIZE (NOM)

SN74LVC3G17DCT SSOP (8) 2.95 mm × 2.80 mm

– 2000-V Human Body Model (A114-A)

SN74LVC3G17DCU VSSOP (8) 2.30 mm × 2.00 mm

– 200-V Machine Model (A115-A)

SN74LVC3G17YZP DSBGA (8) 1.91 mm × 0.91 mm

– 1000-V Charged-Device Model (C101)

(1) For all availabl e packages, see the orderable addendum at

the end of the data sheet.

2 Applications

• AV Receivers

• Audio Docks: Portable

• Blu-ray® Players and Home Theater

• MP3 Players/Recorders

• Personal Digital Assistants ( PDAs)

• Power: Telecom/Server AC/DC Supply: Single

Controller: Analog and Digital

• Solid State Drives (SSDs): Client and Enterprise

• TVs: LCD/Digital and High-Denition (HDTVs)

• Tablets: Enterprise

• Video Analyt ics: Server

• Wireless Headsets, Keyboards, and Mice

Simplied Schematic

An IMPORTANT NOTICE at the end of this da ta she et addresses availability, warranty, changes, use in safety-critical applica tions,

inte llectual property matters and other important disclaimers. PRODUCTION DATA.

SN74LVC3G17

SCES470F – AUGUST 2003 – REVISED AUGUST 2015

www.ti.com

Table of Contents

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

1 Features .................................................................. 1

8.3 Feature Desc riptio n................................................... 9

2 Applications ........................................................... 1

8.4 Device Function al Modes.......................................... 9

3 Description ............................................................. 1

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

4 Revision History..................................................... 2

9.1 App li c ati on Information .......................................... 10

5 Pin Conguration and Functions ......................... 3 9.2 Typical Appli c ati on .................................................. 10

6 Specications......................................................... 4 10 Power Supply Recommendations ..................... 11

6.1 Absolute Maximum Ratings ..................................... 4 11 Layout................................................................... 11

6 .2 ESD Rating s .............................................................. 4

11.1 Layout Guideline s ................................................. 11

6.3 Recommended Opera ting Conditions ..................... . 4

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

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

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

6.5 Electrical Characteris tic s........................................... 5

12.1 Documentation Support ........................................ 13

6.6 Switch ing Charac teris tic s .......................................... 6

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

6.7 Operating Charac teris tics.......................................... 6

12.3 Trademarks ........................................................... 13

6.8 Typ ic al Charac teris tic s .............................................. 6

12.4 Elec trostatic Disc harge Caution................ ...... ...... 13

7 Parameter Measurement Information .................. 7

12.5 Glossary ................................................................ 13

8 Detailed Description .............................................. 9 13 Mechanical, Packaging, and Orderable

8.1 Overvi ew ................................................................... 9 Information ........................................................... 13

4 Revision History

NOTE: Page numbers for previous revisions may dier from page numbers in the current version.

Changes from Revision E (November 2013) to Revis ion F Page

• Added the table, table, section, ,Device Information ESD Ratings Feature Description Device Functional Modes

Application and Implementation Power Supply Recommendat ions Layout Device andsection, section, section,

Documentation Support Mechanical, Packaging, and Orderable Informationsection, and section....................................... 1

• Moved Tstg to table.....................................................................................................................Absolute Maximum Ratings 4

Changes from Revision D (Feburary 2007) to Revision E Page

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

• Updated ope rating temperature range. .................................................................................................................................. 4