{TAIL ~ Typical embodiment} uses {HEAD ~ a 0.15 um rule based layout}, and 1.5V supports operation at 5 ns cycles 
{ TAIL ~ Typical embodiment } uses { HEAD ~ a 0.15 um rule based layout } , and 1.5V supports operation at 5 ns cycles
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH