U74AHCT126

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 tPD of 7.5 ns from A to Y at VCC = 5V, CL = 50pF 

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

* ±8mA output driver at 5V