(Solved): This circuit shown in Fig. 4 is used as an interface between CMOS logic gates which has VoH=10V and ...

This circuit shown in Fig. 4 is used as an interface between CMOS logic gates which has VoH=10V and VOL=0.11V and TTL logic gates. If Vin=10V, VECsat=0.2V, VBEA=VBES=0.7V and B-50 for both Q1 and Q2 then 182 is 5V 10V 1k 5V SCHAT HI 50k Q1 Vin Vx CMOS KAHRAL 10K Figure (4) O a. 3.99 mA O b. 4.19 mA O c. Otherwise O d. 2.89 mA 2.70 mA Vo TTL