Texas Instruments SN74LVC3G34DCUR Bedienungsanleitung

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SN74LVC3G34

SCES366L – AUGUST 2001 – REVISED OCTOBER 2015

SN74LVC3G34 Triple Buer Gate

1 Features 3 Description

The SN74LVC3G34 device is a triple buer gate

• Available in the Texas Instruments designed for 1.65-V to 5.5-V VCC operation. The

NanoFree™ Package SN74LVC3G34 device performs the Boolean function

• Supports 5.5-V VCC Operation Y = A in positive logic.

• Inputs Accept Voltages to 5.5 V NanoFree package technology is a major

• Max tpd of 4.1 ns at 3.3 V breakthrough in IC packaging concepts, using the die

• Low Power Consumption, 10-µA Maximum ICC as the package.

• ±24-mA Output Drive at 3.3 V This device is fully specied for partial-power-down

applications using Io. The Io circuitry disables the

• Typical VOLP (Output Ground Bounce)

outputs, preventing damaging current backow

<0.8 V at VCC = 3.3 V, TA= 25°C through the device when it is powered down.

• Typical VOHV (Output VOH Undershoot)

>2 V at VCC = 3.3 V, TA= 25°C Device Information(1)

• Io Supports Live Insertion, Partial-Power-Down PART NUMBER PACKAGE BODY SIZE (NOM)

Mode, and Back-Drive Protection SN74LVC3G34DCT SM8 (8) 2.95 mm × 2.80 mm

• Can Be Used as a Down Translator to Translate SN74LVC3G34DCU VSSOP (8) 2.30 mm × 2.00 mm

Inputs From a Maximum of 5.5 V Down to the VCC SN74LVC3G34YZP DSBGA (8) 1.91 mm × 0.91 mm

Level

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

• Latch-Up Performance Exceeds 100 mA Per the end of the data sheet.

JESD 78, Class II

Simplied Schematic

• ESD Protection Exceeds JESD 22

– 2000-V Human Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

2 Applications

• AV Receivers

• Audio Docks: Portable

• Blu-ray Players and Home Theaters

• DVD Recorders and Players

• Embedded PCs

• MP3 Players and Recorders (Portable Audio)

• Personal Digital Assistant (PDA)

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

Controller: Analog and Digital

• Solid-State Drive (SSD): Client and Enterprise

• TV: LCD/Digital and High-Denition (HDTV)

• Tablets: Enterprise

• Video Analytics: Servers

• Wireless Headsets, Keyboards, and Mice

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

SN74LVC3G34

SCES366L – AUGUST 2001 – REVISED OCTOBER 2015

www.ti.com

Table of Contents

8.2 Functional Block Diagram ......................................... 8

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

8.3 Feature Description................................................... 8

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

8.4 Device Functional Modes.......................................... 8

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

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

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

9.1 Application Information.............................................. 9

5 Pin Conguration and Functions ......................... 39.2 Typical Application ................................................... 9

6 Specications......................................................... 310 Power Supply Recommendations ..................... 10

6.1 Absolute Maximum Ratings ..................................... 311 Layout................................................................... 10

6.2 ESD Ratings.............................................................. 4

11.1 Layout Guidelines ................................................. 10

6.3 Recommended Operating Conditions ...................... 4

11.2 Layout Example .................................................... 10

6.4 Thermal Information.................................................. 4

12 Device and Documentation Support ................. 11

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

12.1 Documentation Support ........................................ 11

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

12.2 Community Resources.......................................... 11

6.7 Operating Characteristics.......................................... 5

12.3 Trademarks ........................................................... 11

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

12.4 Electrostatic Discharge Caution ............................ 11

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

12.5 Glossary ................................................................ 11

8 Detailed Description .............................................. 813 Mechanical, Packaging, and Orderable

8.1 Overview ................................................................... 8Information ........................................................... 11

4 Revision History

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

Changes from Revision J (Feburary 2007) to Revision K Page

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

• Removed table. ....................................................................................................................................Ordering Information 1

• Updated section ......................................................................................................................................................Features 1

• Updated operating temperature range. .................................................................................................................................. 4

Changes from Revision K (November 2013) to Revision L Page

• Added , table, section, table,Applications Device Information Pin Conguration and Functions ESD Ratings Thermal

Information Typical Characteristics Feature Description Device Functional Modestable, section, section, ,

Application and Implementation Power Supply Recommendations Layout Device andsection, section, section,

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

• Deleted part number from table headers. .....................................................................................Switching Characteristics 5

Product Folder Links: SN74LVC3G34

GND 5

42Y

3 6 3A2A

271Y3Y

8VCC

1VCC

2 7

3Y 1Y

3 6

2A 3A

4 5

GND 2Y

3 6 3A2A

81 VCC

GND 42Y

2 7 1Y3Y

SN74LVC3G34

www.ti.com

SCES366L – AUGUST 2001 – REVISED OCTOBER 2015

5 Pin Conguration and Functions

DCT Package DCU Package

8-Pin SM8 8-Pin VSSOP

Top View Top View

YZP Package

8-Pin DSBGA

Bottom View

Pin Functions(1)

PIN I/O DESCRIPTION

NAME NO.

1A 1 I Buer Input 1

1Y 7 O Buer Output 1

2A 3 I Buer Input 2

2Y 5 O Buer Output 2

3A 6 I Buer Input 3

3Y 2 O Buer Output 3

GND 4 — Ground pin

VCC 8 — Power pin

(1) See mechanical drawings for dimensions

6 Specications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

MIN MAX UNIT

VCC Supply voltage –0.5 6.5 V

VIInput voltage (2) –0.5 6.5 V

VOVoltage applied to any output in the high-impedance or power-o state

(2) –0.5 6.5 V

VOVoltage applied to any output in the high or low state

(2) (3) –0.5 VCC + 0.5 V

IIK Input clamp current V

I< 0 –50 mA

IOK Output clamp current V

O< 0 –50 mA

IOContinuous output current ±50 mA

Continuous current through VCC or GND ±100 mA

TJJunction temperature 150 °C

Tstg Storage temperature -65 150 °C

(1) Stresses beyond those listed under may cause permanent damage to the device. These are stress ratingsAbsolute Maximum Ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may aect device reliability.

(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

(3) The value of VCC is provided in the table.Recommended Operating Conditions

Product Folder Links: SN74LVC3G34

Produktspezifikationen

Marke:	Texas Instruments
Kategorie:	Nicht kategorisiert
Modell:	SN74LVC3G34DCUR
Breite:	2.1 mm
Tiefe:	2.4 mm
Höhe:	0.8 mm
Betriebstemperatur:	-40 - 125 °C
Verpackungsbreite:	201 mm
Verpackungstiefe:	202 mm
Verpackungshöhe:	28 mm
Typ:	Logik-IC
Menge pro Packung:	3000 Stück(e)
Verpackungsart:	VSSOP
Temperaturbereich bei Lagerung:	-65 - 150 °C
Anzahl Pins:	8
Breite (mit Pins):	2.1 mm
Tiefe (mit Pins):	3.2 mm
Höhe (mit Pins):	0.9 mm