SN54AHC125 - Quadruple Bus Buffer Gates With 3- State Outputs

The SNx4AHC125 devices 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.

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

• Operating Range: 2 V to 5.5 V
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• Four Individual Output Enable Pins
• All Inputs Have Schmitt-Trigger Action