Philips Semiconductors Advanced BiCMOS Products

Product specification

MB2240

16-bit inverting buffer/line driver (3-State)

August 23, 1993

2

FUNCTION TABLE

INPUTS

OUTPUTS

nOE

nAx

nYx

L

L

H

L

H

L

H

X

Z

LOGIC SYMBOL (IEEE/IEC)

47

44

48

43

49

41

51

40

52

45

38

2

37

3

35

5

34

6

EN1

EN2

21

32

8

31

9

29

11

28

12

19

26

14

25

15

23

17

22

18

1

EN4

4

3

EN3

2

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

44, 43, 41, 40,

38, 37, 35, 34,

32, 31, 29, 28,

26, 25, 23, 22

1A0 – 1A3,

2A0 – 2A3,

3A0 – 3A3,

4A0 – 4A3

Data inputs

14, 15, 17, 18,

8, 9, 11, 12,

2, 3, 5, 6,

48, 49, 51, 52

4Y0 – 4Y3,

3Y0 – 3Y3,

2Y0 – 2Y3,

1Y0 – 1Y3

Data outputs

47, 45, 21, 19

1OE, 2OE,

3OE, 4OE

Output enables

4, 7, 10, 16,

20, 24, 30, 33,

36, 42, 46, 50

GND

Ground (0V)

1, 13, 27, 39

Positive supply voltage