A combinatorial digital system requires the comparison of two vectors X and Y of 4 bits each. one being necessary to obtain the signal that indicates when X is less than or equal to Y. Present a clear diagram of how you would use the 7485 and additional gates to get that signal.
A combinatorial digital system requires the comparison of two vectors X and Y of 4 bits each. one being necessary to obtain the signal that indicates when X is less than or equal to Y. Present a clear diagram of how you would use the 7485 and additional gates to get that signal.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
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ISBN:9781337399128
Author:Russell E. Smith
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Chapter9: Components For Electric Motors
Section: Chapter Questions
Problem 14RQ
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Question
A combinatorial digital system requires the comparison of two
one being necessary to obtain the signal that indicates when X is less than or equal to Y. Present a
clear diagram of how you would use the 7485 and additional gates to get that signal.
Below is the symbol for 7485
X = X3,X2,X1,X0 Y = Y3,Y2,Y1,Y0
![A continuación el símbolo para el 7485
X = X3, X2, X₁, Xo
Y=Y3,Y2,Y₁, Yo
04 03 0₂ 01
Em
7485
>_in
D4 D3 D₂ D₁
<out > Out
out](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbbcd5fca-319f-45a9-a3fa-3b677bf41030%2F00f26336-38fd-4c24-8e97-f1df9267f3ca%2Fdxiz6zj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A continuación el símbolo para el 7485
X = X3, X2, X₁, Xo
Y=Y3,Y2,Y₁, Yo
04 03 0₂ 01
Em
7485
>_in
D4 D3 D₂ D₁
<out > Out
out
![Un sistema digital combinatorio requiere realizar la comparación de dos vectores Xy Y de 4 bits cada
uno siendo necesario obtener la señal que indique cuando X sea menor o igual Y. Presente un
diagrama claro de como usaría el 7485 y compuertas adicionales para obtener dicha señal.
A continuación el símbolo para el 7485
X = X3, X2, X1, Xo
Y = Y3,Y2,Y1,Yo
a4 a3 a2 a1
<_in
> in
7485
=_in
D4 D3 D₂ D₁
<_out > _out =_out](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbbcd5fca-319f-45a9-a3fa-3b677bf41030%2F00f26336-38fd-4c24-8e97-f1df9267f3ca%2F0c6q7s3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Un sistema digital combinatorio requiere realizar la comparación de dos vectores Xy Y de 4 bits cada
uno siendo necesario obtener la señal que indique cuando X sea menor o igual Y. Presente un
diagrama claro de como usaría el 7485 y compuertas adicionales para obtener dicha señal.
A continuación el símbolo para el 7485
X = X3, X2, X1, Xo
Y = Y3,Y2,Y1,Yo
a4 a3 a2 a1
<_in
> in
7485
=_in
D4 D3 D₂ D₁
<_out > _out =_out
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