Digital Systems: Principles and Design

In Chapter 6, we learnt the following topics: RTL, DTL, TTL, ECL, ICL, HTL, NMOS

and CMOS, different types of the logic circuits, difference between different families of

gates. In this chapter, we shall learn about speed, propagation delay, operating frequency,

power dissipated per gate, supply voltage levels, and operational voltage levels that de-

fine logic states 1 and 0.

OBJECTIVE

We shall learn in this chapter how to make interconnections between the logic gates to its

next stage of same type as well as to the next stages of different families in the same type. We

shall also learn interfacing circuits to the net stages of different types.

Let ...