The DTL, TTL, ECL and CMOS families of digital ICs are compared in the following 4 columns

The DTL, TTL, ECL and CMOS families of digital ICs are compared in the

1.	The DTL, TTL, ECL and CMOS families of digital ICs are compared in the following 4 columns
A.	P
B.	R
C.	Q
D.	S
Answer» C. Q