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Texas Instruments SN74AHC125/SN74AHC125-Q1 Quad Bus Buffer Gates

Texas Instruments SN74AHC125/SN74AHC125-Q1 Quad Bus Buffer Gates are quadruple bus buffer gates with independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. When the OE is low, the respective gate passes the data from the A input to its Y output. To ensure the high-impedance state during power up or power down, the OE must be tied to VCC through a pullup resistor; the current-sinking capability of the driver determines the minimum value of the resistor. The Texas Instruments SN74AHC125-Q1 devices are AEC-Q100 qualified for automotive applications.

Features

  • Operating range of 2V to 5.5V
  • Latch-up performance exceeds 250mA Per JESD 17
  • Four individual output enable pins

Applications

  • Flow meters
  • Programmable logic controllers
  • Power Over Ethernet (PoE)
  • Motor drives and controls
  • Electronic point-of-sale

Additional Resources

Logic Diagram

Block Diagram - Texas Instruments SN74AHC125/SN74AHC125-Q1 Quad Bus Buffer Gates

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Published: 2023-10-30 | Updated: 2023-11-03