Note that you can in fact create memory with NAND gates. See <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Flip-flop_(electronics)#SR_NAND_latch" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Flip-flop_(electronics)#SR_NAN...</a>