The circuit formed by the word line selection transistor and the feedback resistor are connected in a manner, using {TAIL ~ a Schottky diode}, to stabilize the word line voltage against variations in Vcc and {HEAD ~ the gain}, β, of the word line selecting transistors 
The circuit formed by the word line selection transistor and the feedback resistor are connected in a manner , using { TAIL ~ a Schottky diode } , to stabilize the word line voltage against variations in Vcc and { HEAD ~ the gain } , β , of the word line selecting transistors
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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