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Ade Unit-3

The document appears to discuss various digital circuit design concepts, including encoders, decoders, and adders. It includes references to truth tables, K-maps, and binary circuits. The content is fragmented and lacks coherent structure, making it difficult to extract a clear narrative.

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ssnithish2004a
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0% found this document useful (0 votes)
53 views20 pages

Ade Unit-3

The document appears to discuss various digital circuit design concepts, including encoders, decoders, and adders. It includes references to truth tables, K-maps, and binary circuits. The content is fragmented and lacks coherent structure, making it difficult to extract a clear narrative.

Uploaded by

ssnithish2004a
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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coetersCode dder (adden,

KeepMSe s Muluplern Caay


Decode,
EXcESSBC
to
Buinany nGaayy to
GnayBuido TU
lood
b MSB &bhacta,
ba
coesion
Gaaycode Paity and
ahead
Bit BINATIONAL
CIRCUITS
CoM
UNT-3
mode Generata Pallal
Dmultipleen,
Companit,
magibde adder
Cowension
Code
netbit b

and Bmany de
and
1
clekenybacodes coled
O
X-
oR
dltrado)
and ormal
B

B
( Gay
.

cataa
Gsaycode Code

G to
B,6e

6,
ke
Cawatea

G=
Bo
B
Map K- 12 3
E BcD
= B
B3
o
+B2Bi
Ba to-

tBa B
icess 3
Bo
--|

Or E
k-
map
for
X B
Bo Eg
13lo 3+3-b |+3 4o43 3
5+3-8
93
GOe E
BBo
Ponity

caeck: X

|D
We
use
it -Bo E,
a
A
clecker
Poaibenty
|| o Tanity
A

clecten
GennetarGanmat
)

ABE+AABT Be
Blek O.
A buen
Tatl
Tuts A
otpu
Lnpur A

Chuctas
SunCs)
P

Pe
K- maf fen mar fa Camy

'B+AB!
Sum e A

Hat- otautor

lo - =
Tauth dable

OUTPOT
INPOT
B

k- nap for difoane

Su AB+ AB
Futl- do

A
Full

Tuud Talla

ouput

K- map s Sum.

Sum A DOc
A
Cout

Full Sastator:
A
Ful
Sulsator Bout
Bin
Tuth tale
A o
-
o
O-

Be

:A (se) +A (Bc )
A

4 Bit ddn Aubstrats CPanallll hde


B A B A Bo Ae

FSe
Cat
Fs,.
S2

h- Bt Sutaor

FS
Bout Fs.

D,
additi en
Rutiaton waing

Suutn autin
Aitin,A Usig Bo Ao

Caut

Ds

’CTR=D
Additin
CTR
Contaol Input CTR=|

oß (Bo
B3

FA| FAo
FA3 C Ct Co

Cu
S
S S -
olr

Snuoden

4-to2

Tuth tale
olr
D, D Dy A B

koge dingaoa
A = Dt Ds

B- Dt D

8- to -3 enoder

D.
A
D 8 -to -3
D3 Sneode
Ds
D
Tut Tale.

Da D D A B
D

doqie enprenion:

Do D Da P Dy

mitation noda
tre Snputs
ui
prepay
Ron
eneode ciacit l
Lhe
prop nly.
Jo oVAcme
Rue litation itonity
ued.

Qecedu:
mto
otrut.
2'
n mpat

Deuoda output

2- to-t ecoder:

Do
A 2-to-4
Qecoder
A

Tauuth Tae

A At Do D Do =o

D=A

D Ao

D, = AotAi
Jeinal to

Do D, Da Dy Dy Ds
D D D Da A R

A - Ds+Da

D= DatDatD+DtD
D D D Du Ds D, D1Dr Da
A
S- to-8 Docadoa.

C
A

ABe
Ds ABe, DL = ABT, D =

3t08 21

A A=

-D
Bacoder


Becode 24

6 oloooooOOos
oooooOobo

To
Ooo oloo
o

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