Chap 4

R A

B

S

C

T

Z

E D

X Y

R

A

B

S Z E

T

D

C

x 1

*

x’

x 1

NOT gate

xy

* y

*

AND gate

x1

T2 z1

x0

T1 T3

z0 T4

x1

T2 z1

x0

T1 T3

z0 T4

AND-5 I6’

I6’

A

B

C AND3

AND2

OR4

z0

0.084

0.096

A

0.101

0.134 B

0.392

0.462 C 0.168 z z0’

z0’

0.05+0.017L

0.475 0.02+0.038L

AND-5 s2

s2

A

B

OR-8 C

AND3

AND2

OR4

OR2

0.14

0.12

0.17 B

0.38

0.43 C 0.33+0.037L1

z’

z’

0.21

A

z

z

0.05+0.017L2

0.69+0.019L1 0.02+0.038L2

I8

I7

I6

I5

I4

I3

I2

I1

a

b

c

a

b

c

a

b

M1

M1

M1

y

y

y

e

f

g

M2

z1

z0

I0

c

C  0

 A 0

 B

 A 1

0

M0

y

 B

M0

 A 2

1

M0

 B 2

 A 3

 B

M0

3

z

x x0

x1

x2

M1

c0

M2

c1

M5 S

1

M4 c3

M5 S

0

M3 c2

M5 S

x3

M5 S

2

3

C  4