U74LVC244

DESCRIPTION 

The UTC U74LVC244 contains two 4-bit line drivers with 

separate output-enable ( OE ) inputs. When OE is low, the 

device passes data from the A to the Y. When OE is high, the 

outputs are in the high-impedance state.

The UTC U74LVC244 can be used in a mixed 3.3V/5V system

environment.

FEATURES 

* Operate From 1.65V to 3.6V 

* Input Accept Voltages to 5.5V 

* Partial-Power-Down Mode Operation 

* Max tpd is 5.9ns at 3.3V

规格书U74LVC244