When FET 116 conducts, the supply voltage at 110, 3.2 volts, is supplied to {HEAD ~ R1 resistor} 120 which is disposed between the device B 102 and {TAIL ~ device B} 130 
is disposed between
When FET 116 conducts , the supply voltage at 110 , 3.2 volts , is supplied to { HEAD ~ R1 resistor } 120 which is disposed between the device B 102 and { TAIL ~ device B } 130
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH