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SN74LVC1404
SCES469E – AUGUST 2003 – REVISED JUNE 2014
SN74LVC1404 Oscillator Driver for Crystal Oscillator or Ceramic Resonator
1 Features
•1 Available in the Texas Instruments NanoFree™ Package
• Supports 5-V VCC Operation • Inputs Accept Voltages to 5.5 V • One Buffered Inverter With Schmitt-trigger Input
and Two Unbuffered Inverters • Integrated Solution for Oscillator Applications • Suitable for Commonly Used Clock Frequencies:
– 15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz, 25 MHz, 26 MHz, 27 MHz, 28 MHz
• Control Input to Disable the Oscillator Circuit • Low Power Consumption (10-µA Max ICC) in
Standby State • ±24-mA Output Drive at 3.3 V • Ioff Supports Live Insertion, Partial-Power-Down
Mode, and Back-Drive Protection • Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II • 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
• Servers • PCs and Notebooks • Network Switches • Wearable Health and Fitness Devices • Telecom Infrastructures • Electronic Points of Sale
3 Description
The SN74LVC1404 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.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SSOP (8)
2.95 mm × 2.80 mm
SN74LVC1404
VSSOP (8)
2.30 mm × 2.00 mm
DSBGA (8)
1.91 mm × 0.91 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
4 Simplified Schematic
CTRL 1
XIN 3 XOUT 2
7 OSCOUT
6 A
5 Y
1
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.
SN74LVC1404
SCES469E – AUGUST 2003 – REVISED JUNE 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1 2 Applications ........................................................... 1 3 Description ............................................................. 1 4 Simplified Schematic............................................. 1 5 Revision History..................................................... 2 6 Pin Configuration and Functions ......................... 3 7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ..................................... 4 7.2 Handling Ratings....................................................... 4 7.3 Recommended Operating Conditions ...................... 5 7.4 Thermal Information .................................................. 5 7.5 Electrical Characteristics........................................... 6 7.6 Switching Characteristics, CL = 15 pF ...................... 7 7.7 Switching Characteristics, CL = 30 pF or 50 pF........ 7 7.8 Operating Characteristics.