Most electronic systems which are responsible for modern advances are based on digital technology. All digital systems, computers and microprocessors are assembled from simple circuits called logic circuits. The basic building blocks of logic circuits are logic gates. And logic gates themselves are simple electronic circuits comprising of diodes, transistors and resistors.

DIGITAL INTEGRATED CIRCUIT

Digital Integrated circuits are produced using several different circuit configurations and production technologies. Each such approach is called a specific logic family.

There are different types of logic family in digital electronics…..

The basic Classification of the Logic Families are as follows:

A) Bipolar Families
B) MOS Families
C) Hybrid Devices

A) Bipolar Families:

1. Diode Logic (DL)
2. Resistor Transistor Logic (RTL)
3. Diode Transistor Logic (DTL)
4. Transistor- Transistor Logic (TTL)
5. Emitter Coupled Logic (ECL) or Current Mode Logic (CML)
6. Integrated Injection Logic (IIL)

B) MOS Families:

1. P-MOS Family
2. N-MOS Family
3. Complementary-MOS Family

Digital Electronics

INTRODUCTION

INTRODUCTION

DIGITAL INTEGRATED CIRCUIT

A) Bipolar Families:

B) MOS Families:

C) Hybrid Family: