Function : Quad buffer/line driver; 3-state
Maker : NXP Semiconductors.
The 74HC125; 74HCT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOEcauses the outputs to assume a high impedance OFF-state. Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Datasheet PDF Download :
Others datasheet of same file : 74HC125,74HC125D,74HC125DB,74HC125N,74HC125PW