An system is described that includes {HEAD ~ an I/O driver} in {TAIL ~ parallel} with an ESD device 
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An system is described that includes { HEAD ~ an I / O driver } in { TAIL ~ parallel } with an ESD device
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH