Computer Science & Engineering VLSI Lab →List Of Experiments

Schematic Design Of Transistor Level Inverter

Inverter is a logic gate, with one input and one output. Its symbol is shown below:-

The output of inverter is complement of the input i.e. if the input is 0, the output will be 1 and vice-versa . The truth table for inverter is shown below:-

Input Output
0 1
1 0

The transistor level schematic of inverter can be designed in many logics,following two logics will be used for designing in the experiment

        * Complementary CMOS logic
        * Pseudo NMOS logic