Q. What is Digital system components?
The reason that digital systems are so inexpensive and yet so powerful is that they consist of very large numbers of just a few building blocks, repeated in simple ways. In this section we shall deal with some common digital system components, such as decoders, encoders, multiplexers, registers, counters, digital-to-analog (D/A) and analog-to-digital (A/D) converters, memory, and display devices.