SN74LVC1404
OSCILLATOR DRIVER
FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR
www.ti.com
SCES469D–AUGUST 2003–REVISED JANUARY 2007
FEATURES
•
Available in the Texas Instruments
NanoFree™ Package
•
Low Power Consumption (10-µA Max ICC) in
Standby State
•
•
•
Supports 5-V VCC Operation
•
•
±24-mA Output Drive at 3.3 V
Inputs Accept Voltages to 5.5 V
Ioff Supports Partial-Power-Down Mode
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)
200-V Machine Model (A115-A)
–
15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz,
25 MHz, 26 MHz, 27 MHz, 28 MHz
1000-V Charged-Device Model (C101)
•
Control Input to Disable the Oscillator Circuit
DESCRIPTION/ORDERING INFORMATION
This device consists of one inverter with a Schmitt-trigger input and two unbuffered inverters. It is designed for
1.65-V to 5.5-V VCC operation.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING(2)
NanoFree™ – WCSP (DSBGA)
0.23-mm Large Bump – YZP
(Pb-free)
Reel of 3000
SN74LVC1404YZPR
_ _ _44_
–40°C to 85°C
SSOP – DCT
Reel of 3000
Reel of 3000
SN74LVC1404DCTR
SN74LVC1404DCUR
CA4_ _ _
CA4_
VSSOP – DCU
(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.