A word line driver circuit 8, wherein {HEAD ~ said further active pull up circuit} means includes a Darlington connected pair of {TAIL ~ transistors} 
A word line driver circuit 8 , wherein { HEAD ~ said further active pull up circuit } means includes a Darlington connected pair of { TAIL ~ transistors }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL