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Texas Instruments SN74AHCT125/SN74AHCT125-Q1 Quad Bus Buffer Gates

Texas Instruments SN74AHCT125/SN74AHCT125-Q1 Quad Bus Buffer Gates are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. When OE is low, the respective gate passes the data from the A input to its Y output. For the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the driver's current-sinking capability determines the resistor's minimum value. The Texas Instruments SN74AHCT125-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

  • Inputs are TTL-voltage compatible
  • Latch-up performance exceeds 250mA per JESD 17

Applications

  • Enable or disable a digital signal
  • Controlling an indicator LED
  • Debounce a switch
  • Eliminate slow or noisy input signals

Datasheets

Functional Block Diagram

Block Diagram - Texas Instruments SN74AHCT125/SN74AHCT125-Q1 Quad Bus Buffer Gates

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Publicado: 2023-07-28 | Actualizado: 2025-07-31