U74HC540

DESCRIPTION 

The U74HC540 combines with octal buffers and line drivers with 

inverting 3-state outputs. The 3-state output is controlled by output 

enable inputs OE1 and OE2 , all eight outputs will be in 

high-impedance when either of the 2 inputs is applied with high 

voltage. 

FEATURES 

* Operation voltage range: 2V ~ 6V 

* High-current 3-state outputs for bus driver 

* Inverting outputs 

规格书U74HC540