P2: Build a NAND gate

Published

February 13, 2026

Due
February 18, 2026 at 11:59 PM

Goals

  • Get a taste of working with Logisim
  • Get some practice using abstractions as building blocks to build new abstractions

Objective

Construct NAND gate using transistors. This one will take a little more thought than the OR gate. Think about the process that we went through in class.

Requirements

  • your work must be in a file called nand_gate.circ
  • your implementation must be in the main circuit (this would be the default)
  • your circuit must have two inputs, labeled A and B
  • your circuit must have one output labeled A_NAND_B
  • you are restricted to
    • input pins
    • output pins
    • power
    • ground
    • transistors (you are limited to 4)

Submission

Upload your .circ file to Gradescope.