The present invention relates generally to integrated circuits and, more particularly to {HEAD ~ circuitry} within the IC to drive {TAIL ~ the input/output signal} 
The present invention relates generally to integrated circuits and , more particularly to { HEAD ~ circuitry } within the IC to drive { TAIL ~ the input / output signal }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL