Consider a four-input CMOS NOR logic gate. Determine the (W / L) ratios of the transistors to

Question:

Consider a four-input CMOS NOR logic gate. Determine the $W / L$ ratios of the transistors to provide for symmetrical switching based on the CMOS inverter design with $(W / L)_{n}=2$ and $(W / L)_{p}=4$.

(b) If the load capacitance of the NOR gate doubles, determine the required $W / L$ ratios to provide the same switching speed as the logic gate in part (a).

Fantastic news! We've Found the answer you've been seeking!