Philips Semiconductors

Product specification

MB2241

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

2

1998 Jan 16

853–1571 18869

FEATURES

and 200 V per Machine Model

DESCRIPTION

The MB2241 high-performance BiCMOS device combines low

static and dynamic power dissipation with high speed and high

output drive.

The MB2241 device is a 16-bit buffer that is ideal for driving bus

lines. The device features four Output Enables (1OE, 2OE, 3OE,

4OE), each controlling four of the 3-State outputs.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

GND = 0V

TYPICAL

UNIT

Propagation delay

nAx to nYx

3.0

3.1

ns

Input capacitance

4

pF

Output capacitance

7

pF

Total supply current

65

µA

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

DWG NUMBER

52–pin plastic Quad Flat Pack

–40

°C to +85°C

MB2241 BB

MB2241 BB

SOT379-1

PIN CONFIGURATION

19

22

20

23

17

16

25

26

24

15

14

21

18

47

44

46

43

49

50

41 40

42

51

52

45

48

2A3

3A1

GND

GND

GND

2A1

3A3

VCC

3A2

2A0

3A0

2A2

VCC

39

38

37

36

35

34

33

32

31

30

29

28

27

52-pin PQFP

1

2

3

4

5

6

7

8

9

10

11

12

13

VCC

2Y0

2Y1

GND

2Y2

2Y3

GND

3Y0

3Y1

GND

3Y2

3Y3

VCC

SB00024

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