2

PS8354B

09/22/04

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PI74ALVTC16245

16-Bit BiDirectional Transceiver

with3-StateOutputs

s

t

u

p

n

I

)

1

(

s

t

u

p

t

u

O

)

1

(

E

O

x

R

I

D

x

LL

A

s

u

B

o

t

a

t

a

D

B

s

u

B

LH

B

s

u

B

o

t

a

t

a

D

A

s

u

B

HX

e

t

a

t

S

Z

h

g

i

H

e

m

a

N

n

i

Pn

o

i

t

p

i

r

c

s

e

D

O

xE

)

W

O

L

e

v

it

c

A

(

s

t

u

p

n

I

e

l

b

a

n

E

t

u

p

t

u

O

e

t

a

t

S

-

3

R

I

D

xt

u

p

n

I

l

o

r

t

n

o

C

n

o

it

c

e

ri

D

X

s

t

u

p

n

I

e

t

a

t

S

-

3

r

o

s

t

u

p

n

I

A

e

d

i

S

X

s

t

u

p

t

u

O

e

t

a

t

S

-

3

r

o

s

t

u

p

n

I

B

e

d

i

S

D

N

Gd

n

u

o

r

G

r

e

w

o

P

1

2

3

4

5

6

7

8

9

48

10

47

11

46

12

45

13

44

14

43

15

42

16

41

17

40

18

39

19

38

20

37

21

36

22

35

23

34

24

33

32

31

30

29

28

27

26

25

ProductPinDescription

Notes:

1.

H = High Signal Level

L = Low Signal Level

X = Don’t Care or Irrelevant

Z = High Impedance

ProductPinConfiguration

48-Pin

A,K,V

1

OE

1

1

GND

1

1

1

1

GND

1

1

2

2

GND

2

2

2

2

GND

2

2

2

OE

1

DIR

1

1

GND

1

1

1

1

GND

1

1

2

2

GND

2

2

2

2

GND

2

2

2

DIR