Philips mb2240 DATASHEETS

Philips Semiconductors Advanced BiCMOS Products Product specification

MB224016-bit inverting buffer/line driver (3-State)

1

August 23, 1993 853–1624 10582

FEATURES

•16-bit bus interface

•Multiple V

CC

and GND pins minimize

switching noise

•3-State buffers

•Live insertion/extraction permitted

•Output capability: +64 mA/–32mA

•Latch-up protection exceeds 500mA

per Jedec JC40.2 Std 17

•ESD protection exceeds 2000 V per

MIL STD 883 Method 3015 and 200 V per Machine Model

•Power-up 3-State

DESCRIPTION

The MB2240 high-performance BiCMOS device combines low static and

dynamic power dissipation with high speed and high output drive.

The MB2240 device is an inverting 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

T

amb

= 25°C; GND = 0V

TYPICAL UNIT

t

PLH

t

PHL

Propagation delay nAx to nYx

CL = 50pF; VCC = 5V 3.2 ns

C

IN

Input capacitance VI = 0V or V

CC

4 pF

C

OUT

Output capacitance

VO = 0V or V

CC

3-State

7 pF

I

CCZ

Total supply current Outputs disabled; VCC = 5.5V 65 µA

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE ORDER CODE DRAWING NUMBER

52-pin plastic QFP –40°C to +85°C MB2240BB 1418B

PIN CONFIGURATION

1OE

47

1A0

44

1A1

43

1A2

41

1A3

40

2OE

45

2A0

38

2A1

48

37

2A2

35

49

2A3

34

51

52

1Y0

1Y

1

1Y

2

1Y

3

2Y

0

2Y

1

2Y

2

2Y3

2

3

5

6

LOGIC SYMBOL

3OE

21

3A0

32

3A1

31

3A2

29

3A3

28

4OE

19

4A0

26

4A1

8

25

4A2

23

9

4A3

22

11

12

3Y

0

3Y

1

3Y

2

3Y

3

4Y

0

4Y

1

4Y

2

4Y3

14

15

17

18

1Y3

1Y2

GND

1Y1

1Y0

1OE

GND

20E

1A0

1A1

GND

1A2

1A3

4Y0

4Y1

GND

4Y2

4Y3

4OE

GND

3OE

4A3

4A2

GND

4A1

4A0

19 2220 231716 25 26241514 2118

2Y

3

3Y

1

GND

2Y

1

3Y

3

V

CC

3Y2

2Y

0

3Y

0

2Y

2

V

CC

1 2 3 4 5 6 7 8 9 10

11 12

13

47 4446 434950 41 40425152 4548

2A3

3A1

GND

2A1

3A3 V

CC

3A2

2A0

3A0

2A2

V

CC

39 38 37 36 35 34 33 32 31 30 29 28

27

MB2240

52-pin PQFP

È

Philips Semiconductors Advanced BiCMOS Products Product specification

MB224016-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, 3Y

0 – 3Y3,

2Y

0 – 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 V

CC

Positive supply voltage

Philips Semiconductors Advanced BiCMOS Products Product specification

MB224016-bit inverting buffer/line driver (3-State)

August 23, 1993

3

ABSOLUTE MAXIMUM RATINGS

1, 2

SYMBOL

PARAMETER CONDITIONS RATING UNIT

V

CC

DC supply voltage –0.5 to +7.0 V

I

IK

DC input diode current VI < 0 –18 mA

V

I

DC input voltage

3

–1.2 to +7.0 V

I

OK

DC output diode current VO < 0 –50 mA

V

OUT

DC output voltage

3

output in Off or High state –0.5 to +5.5 V

I

OUT

DC output current output in Low state 128 mA

T

stg

Storage temperature range –65 to 150 °C

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.

3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

RECOMMENDED OPERATING CONDITIONS

SYMBOL PARAMETER LIMITS UNIT

Min Max

V

CC

DC supply voltage 4.5 5.5 V

V

I

Input voltage 0 V

CC

V

IH

High-level input voltage 2.0 V

V

IL

Low-level Input voltage 0.8 V

I

OH

High-level output current –32 mA

I

OL

Low-level output current 64 mA

∆t/∆v Input transition rise or fall rate 0 10 ns/V

T

amb

Operating free-air temperature range –40 +85 °C