U74HC245

DESCRIPTION 

The U74HC245 is designed for the asynchronous

communication between data buses. While the 

direction-control(DIR) is high, data transmits from the A bus to 

the B bus. Data transmits from the B bus to the A bus if DIR is 

low. The output-enable( OE ) will isolate the device from the 

buses when high voltage is applied on it. 

 FEATURES 

* Operate from 2V to 6V 

* Max tPD is 18ns at 6V

规格书U74HC245