Design of Multiplexer using SPICE Code

  1. Write SPICE netlist code for a 2:1 multiplexer using pass transistor logic.
  2. Simulate the 2:1 multiplexer and verify its truth table.
  3. Design a 4:1 multiplexer using 2:1 multiplexers in SPICE code.
  4. Extend the design to create an 8:1 multiplexer using 4:1 multiplexers.