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TI(德州仪器) SN74LVC2G34
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  • TI(德州仪器) SN74LVC2G34
  • TI(德州仪器) SN74LVC2G34
  • TI(德州仪器) SN74LVC2G34
  • TI(德州仪器) SN74LVC2G34
  • TI(德州仪器) SN74LVC2G34
  • TI(德州仪器) SN74LVC2G34
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SN74LVC2G34

SN74LVC2G34

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2 通道、1.65V 至 5.5V 缓冲器

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The SN74LVC2G34 device is a dual buffer gate designed for 1.65-V to 5.5-V VCC operation. The SN74LVC2G34 device performs the Boolean function Y = A in positive logic.

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. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

  • Available in the Texas Instruments NanoFree Package
  • Supports 5.5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Maximum tpd of 4.1 ns at 3.3 V
  • Low Power Consumption, 10-µA Maximum ICC
  • ±24-mA Output Drive at 3.3 V
  • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
  • Can Be Used as a Down Translator to Translate Inputs From a Maximum of 5.5 V Down to the VCC Level
  • 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)

All trademarks are the property of their respective owners.

Technology familyLVC
Supply voltage (min) (V)1.65
Supply voltage (max) (V)5.5
Number of channels2
IOL (max) (mA)32
Supply current (max) (µA)10
IOH (max) (mA)-32
Input typeStandard CMOS
Output typePush-Pull
FeaturesBalanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns)
RatingCatalog
Operating temperature range (°C)-40 to 125
DSBGA (YZP)62.1875 mm² 1.75 x 1.25
SOT-23 (DBV)68.12 mm² 2.9 x 2.8
SOT-5X3 (DRL)62.56 mm² 1.6 x 1.6
SOT-SC70 (DCK)64.2 mm² 2 x 2.1
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