Schematic Design Of Transistor Level XOR & XNOR Gate

XOR CMOS Circuit

Components Required -

  • 4 PMOS
  • 4 NMOS
  • 1 VDD
  • 1 GND

Circuit Connections -

  • Drag the required PMOS, NMOS, VDD and GND components to the workspace
  • Connect the circuit as shown in theory page with input1 considered as A and input2 considered as B and input1 complement as C and input2 complement as D
  • After that, click on validate to observe the results

Observations -

  • On clicking "validate" option after completing the circuit (assuming all connections are done correctly) you should see a table on the right side of the workspace

  • By default, the inputs has been set to 1, change inputs to observe various results

XNOR CMOS

Components Required -

  • 4 PMOS
  • 4 NMOS
  • 1 VDD
  • 1 GND

Circuit Connections -

  • Drag the required PMOS, NMOS, VDD and GND components to the workspace
  • Connect the circuit as shown in theory page with input1 considered as A and input2 considered as B and input1 complement as C and input2 complement as D
  • After that, click on validate to observe the results

Observations -

  • On clicking "validate" option after completing the circuit (assuming all connections are done correctly) you should see a table on the right side of the workspace
  • By default, the inputs has been set to 1, change inputs to observe various results