{TAIL ~ The radiant energy analog} to digital converter stage 1 wherein said {HEAD ~ gating means} is an inverter logic device 
{ TAIL ~ The radiant energy analog } to digital converter stage 1 wherein said { HEAD ~ gating means } is an inverter logic device
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH