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MB2827BB

Dual 10-bit buffer/line driver; non-inverting (3-State)

Philips Electronics 

Philips Semiconductors Advanced BiCMOS Products

Dual 10-bit buffer/line driver;

non-inverting (3-State)

Product specification

MB2827

FEATURES

• Multiple VCC and GND pins minimize

switching noise

• Live insertion/extraction permitted

• 3-State output buffers

• Power–up 3-State

• Output capability: +64mA/–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

DESCRIPTION

The MB2827 high-performance BiCMOS

device combines low static and dynamic

power dissipation with high speed and high

output drive.

The MB2827 20-bit buffers provide high

performance bus interface buffering for wide

data/address paths or buses carrying parity.

They have NOR Output Enables (nOE1,

nOE2) for maximum control flexibility.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

tPLH

tPHL

CIN

COUT

ICCZ

Propagation delay

nAx to nYx

Input capacitance

Output capacitance

Total supply current

CONDITIONS

Tamb = 25°C; GND = 0V

CL = 50pF; VCC = 5V

VI = 0V or VCC

VO = 0V or VCC; 3-State

Outputs disabled; VCC = 5.5V

TYPICAL UNIT

3.0

ns

4

pF

7

pF

80

µA

ORDERING INFORMATION

PACKAGES

52-pin plastic Quad Flat Pack

TEMPERATURE RANGE

-40°C to +85°C

ORDER CODE

MB2827BB

DRAWING NUMBER

1418B

PIN CONFIGURATION

LOGIC SYMBOL

1Y4 1

1Y5 2

1Y6 3

GND 4

1Y7 5

1Y8 6

1Y9 7

2Y0 8

2Y1 9

2Y2 10

2Y3 11

2Y4 12

2Y5 13

52 51 50 49 48 47 46 45 44 43 42 41 40

MB2827

52-pin PQFP

39 1A4

38 1A5

37 1A6

36 1A7

35 1A8

34 1A9

33 2A0

32 2A1

31 2A2

30 GND

29 2A3

28 2A4

27 2A5

14 15 16 17 18 19 20 21 22 23 24 25 26

45 44 42 41 39 38 37 36 35 34

1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1A8 1A9

46

1OE0

47

1OE1

1Y0 1Y1 1Y2 1Y3 1Y4 1Y5 1Y6 1Y7 1Y8 1Y9

48 49 50 51 1 2 3 5 6 7

33 32 31 29 28 27 25 24 23 22

2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2A8 2A9

21

2OE0

20

2OE1

2Y0 2Y1 2Y2 2Y3 2Y4 2Y5 2Y6 2Y7 2Y8 2Y9

8 9 10 11 12 13 15 16 18 19

August 27, 1993

1

853-1667 10660

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