Instrukcja obsługi Texas Instruments SN74LVC1GX04DCKT

Texas Instruments nieskategoryzowany SN74LVC1GX04DCKT

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RF ≅2.2 MΩ

≅ 16 pF

C1 ≅32 pF C

≅32 pF

CLOAD RLOAD

a) Logic Diagram View

≅1 kΩ

SN74LVC1GU04

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SN74LVC1GX04

SCES581D – JULY 2004 – REVISED OCTOBER 2015

SN74LVC1GX04 Crystal Oscillator Driver

1 Features 3 Description

The SN74LVC1GX04 device is designed for 1.65-V to

• Available in Texas Instruments NanoStar™ and 5.5-V VCC operation. This device incorporates the

NanoFree™ Packages SN74LVC1GU04 (inverter with unbuered output)

• Supports 5-V VCC Operation and the SN74LVC1G04 (inverter) functions into a

• Inputs Accept Voltages to 5.5 V single device. The LVC1GX04 is optimized for use in

crystal oscillator applications.

• One Unbuered Inverter (SN74LVC1GU04) and

One Buered Inverter (SN74LVC1G04) X1 and X2 can be connected to a crystal or resonator

in oscillator applications. The device provides an

• Suitable for Commonly Used Clock Frequencies:

additional buered inverter (Y) for signal conditioning

– 15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz, (see ). The additional buered inverter

Figure 5

25 MHz, 26 MHz, 27 MHz, 28 MHz improves the signal quality of the crystal oscillator

• Maximum tpd of 2.4 ns at 3.3 V output by making it rail to rail.

• Low Power Consumption, 10- A Maximum IμCC NanoStar and NanoFree package technology is a

• ±24-mA Output Drive at 3.3 V major breakthrough in IC packaging concepts, using

the die as the package.

• Io Supports Partial-Power-Down Mode Operation

• Latch-Up Performance Exceeds 100 mA Per This device is fully specied for partial-power-down

JESD 78, Class II applications using I o (Y output only). The Io circuitry

disables the outputs, preventing damaging current

• ESD Protection Exceeds JESD 22 backow through the device when it is powered

– 2000-V Human Body Model (A114-A) down.

– 1000-V Charged-Device Model (C101)

Device Information(1)

2 Applications PART NUMBER PACKAGE BODY SIZE (NOM)

SN74LVC1GX04DB

• Crystal Oscillators SOT-23 (6) 2.90 mm × 1.60 mm

• Clock Generation SN74LVC1GX04DC SC70 (6) 2.00 mm × 1.25 mm

SN74LVC1GX04DR SOT (6) 1.60 mm × 1.20 mm

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

the end of the data sheet.

Functional Block Diagram

SN74LVC1GX04 includes both dotted portions

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. UNLESS OTHERWISE NOTED, this document contains PRODUCTION

DATA.

SN74LVC1GX04

SCES581D – JULY 2004 – REVISED OCTOBER 2015

www.ti.com

Table of Contents

8.1 Overview ................................................................. 10

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

8.2 Functional Block Diagram ....................................... 10

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

8.3 Feature Description................................................. 10

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

8.4 Device Functional Modes........................................ 10

4 Revision History..................................................... 29 Application and Implementation ........................ 11

5 Pin Conguration and Functions ......................... 39.1 Application Information............................................ 11

6 Specications......................................................... 49.2 Typical Application ................................................. 11

6.1 Absolute Maximum Ratings ..................................... 410 Power Supply Recommendations ..................... 14

6.2 ESD Ratings.............................................................. 411 Layout................................................................... 15

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

11.1 Layout Guidelines ................................................. 15

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

11.2 Layout Example .................................................... 15

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

12 Device and Documentation Support ................. 16

6.6 Switching Characteristics, SN74LVC1GX04............. 6

12.1 Documentation Support ........................................ 16

6.7 Switching Characteristics, SN74LVC1GX04............. 6

12.2 Community Resources.......................................... 16

6.8 Switching Characteristics, SN74LVC1GX04............. 6

12.3 Trademarks ........................................................... 16

6.9 Operating Characteristics.......................................... 6

12.4 Electrostatic Discharge Caution............................ 16

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

12.5 Glossary ................................................................ 16

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

13 Mechanical, Packaging, and Orderable

8 Detailed Description ............................................ 10 Information ........................................................... 16

4 Revision History

Changes from Revision C (December 2013) to Revision D Page

• Added section, table, section,Pin Conguration and Functions ESD Ratings Feature Description Device Functional

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

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

Product Folder Links: SN74LVC1GX04

SN74LVC1GX04

www.ti.com

SCES581D – JULY 2004 – REVISED OCTOBER 2015

5 Pin Conguration and Functions

DBV Package DCK Package

6-Pin SOT-23 6-Pin SC70

Top View Top View

DRL Package

6-Pin SOT

Top View

See mechanical drawings for dimensions.

NC – No internal connection.

Pin Functions

PIN I/O DESCRIPTION

NAME NO.

GND 2 – Ground

NC 1 – No internal connection

VCC 5 – Supply power

X1 3 I Amplier input

X2 4 O Amplier output

Y 6 O Main output to other logic

Product Folder Links: SN74LVC1GX04

Specyfikacje produktu

Marka:	Texas Instruments
Kategoria:	nieskategoryzowany
Model:	SN74LVC1GX04DCKT
Szerokość opakowania:	180 mm
Wysokość opakowania:	18 mm
Głębokość opakowania:	180 mm
Ilość na paczkę:	250 szt.
Zakres temperatur (eksploatacja):	-40 - 125 °C
Liczba styków:	6
Zakres temperatur (przechowywanie):	-65 - 150 °C
Model:	Logiczny układ scalony
Rodzaj opakowania:	SOT-SC70