In an embodiment, {HEAD ~ the I/O driver} may assist {TAIL ~ the ESD device} in discharging electrostatic, after the ESD begins conducting 
In an embodiment , { HEAD ~ the I / O driver } may assist { TAIL ~ the ESD device } in discharging electrostatic , after the ESD begins conducting
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH