5 per 4 bits, so anything over, but not including, 1001
312
3 inputs and 2 outputs
3 inputs and 2 output
5 per 4 bits, so anything over, but not including, 1001
i dont know i dont care
just one
dont care!
m full adder
dont know dont care
A full adder takes two inputs plus carry in and produces one output plus carry out. You need four full adders to add two 4 bit words. (No half adders required.)Or: for the lowest bit you can use a half-adder (no input carry).
i dont really no and dont really care!
5