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DESCRIPTION/ORDERING INFORMATION

SN74LVC1404

OSCILLATOR DRIVER

FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR

SCES469D – AUGUST 2003 – REVISED JANUARY 2007

• Available in the Texas Instruments

• Low Power Consumption (10-µA Max I

NanoFree™ Package

Standby State

• Supports 5-V V

• ±24-mA Output Drive at 3.3 V

• Inputs Accept Voltages to 5.5 V

• I

Operation

• One Buffered Inverter With Schmitt-Trigger

Input and Two Unbuffered Inverters

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• Integrated Solution for Oscillator Applications

• ESD Protection Exceeds JESD 22

• Suitable for Commonly Used Clock

Frequencies:

–

2000-V Human-Body Model (A114-A)

–

15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz,

–

200-V Machine Model (A115-A)

25 MHz, 26 MHz, 27 MHz, 28 MHz

–

1000-V Charged-Device Model (C101)

• Control Input to Disable the Oscillator Circuit

This device consists of one inverter with a Schmitt-trigger input and two unbuffered inverters. It is designed for

ORDERING INFORMATION

ORDERABLE PART NUMBER

NanoFree™ – WCSP (DSBGA)

0.23-mm Large Bump – YZP

Reel of 3000

SN74LVC1404YZPR

_ _ _44_

(Pb-free)

–40

°C to 85°C

SSOP – DCT

Reel of 3000

SN74LVC1404DCTR

CA4_ _ _

VSSOP – DCU

Reel of 3000

SN74LVC1404DCUR

CA4_

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2)

DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.

DCU: The actual top-side marking has one additional character that designates the assembly/test site.

YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following

character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb,

• = Pb-free).

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

NanoFree is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2007, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.