PI74LCX16244(2001) データシートの表示（PDF） - Pericom Semiconductor

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PI74LCX16244
(Rev.:2001)

Fast CMOS 3.3V 16-Bit Buffer/Line Driver

Pericom Semiconductor 

PI74LCX16244

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Product Pin Description

Pin Name

Description

xOE

3-State Output Enable Inputs (Active LOW)

XAX

Inputs

XYX

3-State Outputs

GND Ground

VCC

Power

Product Pin Configuration

Truth Table(1)

Inputs(1)

Outputs(1)

xOE

xAx

xYx

L

L

L

L

H

H

H

X

Z

Note:

1. H = High Voltage Level, X = Don’t Care,

L = Low Voltage Level, Z = High Impedance

1OE

1Y0

1Y1

GND

1Y2

1Y3

VCC

2Y0

2Y1

GND

2Y2

2Y3

3Y0

3Y1

GND

3Y2

3Y3

VCC

4Y0

4Y1

GND

4Y2

4Y3

4OE

1

48

2

47

3

46

4

45

5

44

6

43

7

42

8

41

9

40

10

39

11

48-Pin

A, V

38

12

37

13

36

14

35

15

34

16

33

17

32

18

31

19

30

20

29

21

28

22

27

23

26

24

25

2OE

1A0

1A1

GND

1A2

1A3

VCC

2A0

2A1

GND

2A2

2A3

3A0

3A1

GND

3A2

3A3

VCC

4A0

4A1

GND

4A2

4A3

3OE

3

PS2087B 02/09/01

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