PI74FCT163244

3.3V 16-BIT BUFFER/LINE DRIVER

2

PS2052B

01/18/99

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Product Pin Configuration

Product Pin Description

Pin Name

Description

xOE

3-State Output Enable Inputs (Active LOW)

xAx

Inputs

xYx

3-State Outputs

GND

Ground

Power

X

OE

xAx

xYx

LL

L

LH

H

HX

Z

Truth Table

Notes:

1. H = High Voltage Level

X = Don’t Care

L = Low Voltage Level

Z = High Impedance

Note:

1. This parameter is determined by device characterization but is not production tested.

Description

Test Conditions

Typ.

Max.

Units

Input Capacitance

4.5

6

pF

Output Capacitance

5.5

8

pF

1

OE

1

1

2

1

3

GND

4

1

5

1

6

7

2

8

2

9

GND

10

2

11

2

12

3

13

3

14

GND

15

3

16

3

17

18

4

19

4

20

GND

21

4

22

4

23

4

OE

24

2

OE

48

1

47

1

46

GND

45

1

44

1

43

42

2

41

2

40

GND

39

2

38

2

37

3

36

3

35

GND

34

3

33

3

32

31

4

30

4

29

GND

28

4

27

4

26

3

OE

25

48-PIN

V48

A48

K48