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TI(德州仪器) SN74LVC125A-Q1
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  • TI(德州仪器) SN74LVC125A-Q1
  • TI(德州仪器) SN74LVC125A-Q1
  • TI(德州仪器) SN74LVC125A-Q1
  • TI(德州仪器) SN74LVC125A-Q1
  • TI(德州仪器) SN74LVC125A-Q1
  • TI(德州仪器) SN74LVC125A-Q1
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SN74LVC125A-Q1

SN74LVC125A-Q1

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具有三态输出的汽车类 4 通道、1.65V 至 3.6V 缓冲器

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This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC125A features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

  • Qualified for Automotive Applications
  • Operates From 1.65 V to 3.6 V
  • Specified From -40°C to 125°C
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 4.8 ns 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
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

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Technology familyLVC
Supply voltage (min) (V)1.65
Supply voltage (max) (V)3.6
Number of channels4
IOL (max) (mA)24
Supply current (max) (µA)20
IOH (max) (mA)-24
Input typeStandard CMOS
Output type3-State
FeaturesBalanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
RatingAutomotive
Operating temperature range (°C)-40 to 125
SOIC (D)1451.9 mm² 8.65 x 6
TSSOP (PW)1432 mm² 5 x 6.4
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