DESCRIPTION

The U74AHCT126 are quadruple bus buffer gates featuring

independent line drivers with 3-state outputs. When OE is low, the nY

outputs are in a high-impedance state. When OE is high, the device

passes noninverted data from the nA input to its nY output.

To ensure the high-impedance state during power up or power

down, OE should be tied to GND through a pull-down resistor; the

minimum value of the resistor is determined by the current-sourcing

capability of the driver.

FEATURES

* TTL-Voltage compatible

* Max t PD of 7.5 ns from A to Y at V CC  = 5V, C L  = 50pF

* Low power consumption, I CC = 2μA (Max) at 5.5V

* ±8mA output driver at 5V