S
[email protected]
- Jan 1, 1970
- 0
Hi all, I was wondering if anyone could help with the following
question.
For the function, F(A, B, C, D) = (0, 2, 4, 5, 8, 10, 12, 13) give the
minimised sum-of-products solution.
Devise a realisation that uses a decoder with active-low outputs and
one other gate.
I have a solution of (NOT B AND NOT D) OR (B AND NOT C) but I dont know
how to use a decoder in this situation. Can I use a 3-line-to-8-line
one for this? Any suggestions?
Also very quickly, why are general purpose encoders not very useful?
Thank you
strictly_mk
question.
For the function, F(A, B, C, D) = (0, 2, 4, 5, 8, 10, 12, 13) give the
minimised sum-of-products solution.
Devise a realisation that uses a decoder with active-low outputs and
one other gate.
I have a solution of (NOT B AND NOT D) OR (B AND NOT C) but I dont know
how to use a decoder in this situation. Can I use a 3-line-to-8-line
one for this? Any suggestions?
Also very quickly, why are general purpose encoders not very useful?
Thank you
strictly_mk