6

PS8160C

09/27/04

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PI74VCX16244

16-Bit Buffer/Driver

with3-StateOutputs

Notes

1. For CL = 50pF add approximatly 300ps to AC maximum specification

2. Skew is defined as the absolute value of the difference between the actual propagation delay for any

two separate outputs of the same device. The specification applies to any outputs switching in the

same direction, either HIGH or LOW (t

Capacitance

Dynamic Switching Characteristics

l

o

b

m

y

Sr

e

t

e

m

a

r

a

P

C

,

C

°

5

8

+

o

t

C

°

0

4

-

=

A

T

L

R

,

F

p

0

3

=

L

0

0

5

=

Ω

Ω

Ω

Ω

Ω

s

t

i

n

U

D

V

3

.

0

±

V

3

.

3

D

V

2

.

0

±

V

5

.

2

D

V

8

.

1

=

.

n

i

M.

x

a

M.

n

i

M.

x

a

M.

n

i

M.

x

a

M

H

P

t

,

H

L

P

y

a

l

e

D

p

o

r

P8

.

05

.

20

.

10

.

35

.

10

.

5

s

n

Z

P

t

,

H

Z

P

e

m

i

T

e

l

b

a

n

E

t

u

p

t

u

O8

.

05

.

30

.

11

.

45

.

15

.

6

L

P

t

,

Z

H

P

e

m

i

T

e

l

b

a

s

i

D

t

u

p

t

u

O8

.

05

.

30

.

18

.

35

.

10

.

5

t

L

H

S

O

L

S

O

w

e

k

S

t

u

p

t

u

O

o

t

t

u

p

t

u

O

)

2

(

5

.

05

.

05

.

0

l

o

b

m

y

Sr

e

t

e

m

a

r

a

Ps

n

o

i

t

i

d

n

o

D

C

°

5

2

+

=

l

a

c

i

p

y

T

s

t

i

n

U

L

O

V

k

a

e

P

c

i

m

a

n

y

D

t

u

p

t

u

O

t

e

i

u

Q

L

O

V

,

F

p

0

5

=

H

I

V

=

D

D

V

,

L

I

V

0

=

8

.

1

5

.

2

3

.

3

5

2

.

0

6

.

0

8

.

0

V

L

O

V

y

e

ll

a

V

c

i

m

a

n

y

D

t

u

p

t

u

O

t

e

i

u

Q

L

O

V

,

F

p

0

5

=

H

I

V

=

D

D

V

,

L

I

V

0

=

8

.

1

5

.

2

3

.

3

5

2

.

0

-

6

.

0

-

8

.

0

-

H

O

V

y

e

ll

a

V

c

i

m

a

n

y

D

t

u

p

t

u

O

t

e

i

u

Q

H

O

V

,

F

p

0

5

=

H

I

V

=

D

D

V

,

L

I

V

0

=

8

.

1

5

.

2

3

.

3

5

.

1

9

.

1

2

.

2

l

o

b

m

y

Sr

e

t

e

m

a

r

a

Ps

n

o

i

t

i

d

n

o

C

C

º

5

2

+

=

A

T

l

a

c

i

p

y

T

s

t

i

n

U

I

e

c

n

a

ti

c

a

p

a

C

t

u

p

n

I

D

,

V

3

.

3

r

o

V

5

.

2

,

V

8

.

1

=

V

r

o

V

0

=

D

D

6

F

p

U

O

e

c

n

a

ti

c

a

p

a

C

t

u

p

t

u

O

V

r

o

V

0

=

,

D

D

D

V

3

.

3

r

o

V

5

.

2

,

V

8

.

1

=

7

P

e

c

n

a

ti

c

a

p

a

C

n

o

it

a

p

i

s

s

i

D

r

e

w

o

P

V

r

o

V

0

=

,

D

D

z

H

M

0

1

=

F

D

V

3

.

3

r

o

V

5

.

2

,

V

8

.

1

=0

2