In one embodiment, the logic circuit has an inverting amplifier therein, {HEAD ~ the amplifier} having at least one input and an output and is powered by {TAIL ~ the power supply} 
In one embodiment , the logic circuit has an inverting amplifier therein , { HEAD ~ the amplifier } having at least one input and an output and is powered by { TAIL ~ the power supply }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL