Rajasekhar,
I don't understand your comment:
Quote:i don't see any advantage of putting buffer,...
As Tosei wrote, I also think that it depends on the driving circuit whether you need an additional buffer or not.
If it is a prototype circuit (stand-alone test circuit), I would recommend to take a look at the bondwire inductance and parasitic capacitances to make sure that the ringing decays fast enough.
Cheers