MB2827 datasheet(2/8 Pages) PHILIPS

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Philips Semiconductors Advanced BiCMOS Products

Product specification

MB2827

Dual 10-bit buffer/line driver;

non-inverting (3-State)

August 27, 1993

PIN DESCRIPTION

PIN NUMBER

SYMBOL

FUNCTION

45, 44, 42, 41, 39, 38, 37, 36, 35, 34,

33, 32, 31, 29, 28, 27, 25, 24, 23, 22

1A0 – 1A9

2A0 – 2A9

Data inputs

48, 49, 50, 51, 1, 2, 3, 5, 6, 7, 8, 9,

10, 11, 12, 13, 15, 16, 18, 19

1Y0 – 1Y9

2Y0 – 2Y9

Data outputs

46, 47

21, 20

1OE0, 1OE1

2OE0, 2OE1

Output enable inputs (active–Low)

4, 17, 30, 43

GND

Ground (0V)

14, 26, 40, 52

VCC

Positive supply voltage

LOGIC SYMBOL (IEEE/IEC)

EN1

LOGIC DIAGRAM

nA0

nY0

nOE0

nA1

nY1

nA2

nY2

nA3

nY3

nA4

nY4

nA5

nY5

nA6

nY6

nA7

nY7

nA8

nY8

nA9

nY9

nOE1

FUNCTION TABLE

INPUTS

OUTPUTS

OPERATING

nOEx

nAx

nYx

MODE

Transparent

High impedance

H = High voltage level

= Low voltage level

X = Don’t care

Z = High impedance “off” state

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