Question

CMOS gates are commercially available as which of the following series?

(a) 1000

(b) 2000

(c) 3000

(d) 4000

I have been asked this question by my college director while I was bunking the class.

I'd like to ask this question from Logic Families topic in chapter Digital Circuits of Analytical Instrumentation

Answer 1

Right answer is (d) 4000

Explanation: CMOS gates are commercially available as 4000 series. This technique is most suitable for commercial circuits.