E6C04 — Amateur Extra Class

E6C04 : Which of the following is an advantage of BiCMOS logic?
A Its simplicity results in much less expensive devices than standard CMOS
B It is immune to electrostatic damage
C It has the high input impedance of CMOS and the low output impedance of bipolar transistors
D All these choices are correct
Correct Answer: It has the high input impedance of CMOS and the low output impedance of bipolar transistors