U74AHCT125

DESCRIPTION 

The U74AHCT125 is a quadruple bus buffer gates with 3-state 

output. When OE is high, the Y output is in a high-impedance 

state. When OE is low, the device passes noninverted data from 

the A input to the Y output. 

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

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

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

capability of the driver. 

 FEATURES 

* TTL-Voltage Compatible 

* Max tPD of 3.8ns from A to Y at 5V, CL=15pF 

* Low Quiescent Current: ICC = 2 μA (Max) at 5.5V 

* ±8 mA Output Driver at 5V