SN74LVC1GX04 Crystal Oscillator Driver | TI.com

SN74LVC1GX04
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Crystal Oscillator Driver

Crystal Oscillator Driver - SN74LVC1GX04
Datasheet
 

Description

The SN74LVC1GX04 device is designed for 1.65-V to 5.5-V VCC operation. This device incorporates the SN74LVC1GU04 (inverter with unbuffered output) and the SN74LVC1G04 (inverter) functions into a single device. The LVC1GX04 is optimized for use in crystal oscillator applications.

X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see ). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail.

NanoStar and NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.

This device is fully specified for partial-power-down applications using Ioff (Y output only). The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

For all available packages, see the orderable addendum at the end of the data sheet.

Features

  • Available in Texas Instruments NanoStar and NanoFree Packages
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • One Unbuffered Inverter (SN74LVC1GU04) and One Buffered Inverter (SN74LVC1G04)
  • Suitable for Commonly Used Clock Frequencies:
    • 15 kHz, 3.58 MHz, 4.43 MHz, 13 MHz,
      25 MHz, 26 MHz, 27 MHz, 28 MHz
  • Maximum tpd of 2.4 ns at 3.3 V
  • Low Power Consumption, 10-μA Maximum ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human Body Model (A114-A)
    • 1000-V Charged-Device Model (C101)

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Package Group
SN74LVC1GX04 Order now LVC     1.65     5.5     1     32     -32     10     Standard CMOS     Push-Pull     Balanced outputs
Very high speed (tpd 5-10ns)
Partial power down (Ioff)
Over-voltage tolerant inputs    
300     Catalog     SC70 | 6
SOT-23 | 6
SOT-5X3 | 6