index.md (385B)
1 +++ 2 title = 'Universal gates' 3 +++ 4 # Universal gates 5 ## NAND (NOT AND) 6 Acts the same as AND => NOT 7 8 Any function in sum-of-products (AND-OR) form can be synthesised in NAND-NAND form 9 10 ![screenshot.png](screenshot-57.png) 11 12 ## NOR (NOT OR) 13 Acts the same as OR => NOT 14 15 Any function in product-of-sums (OR-AND) form can be synthesised in NOR-NOR form. 16 17 ![screenshot.png](screenshot-56.png)