74ALVC244 datasheet(3/15 Pages) PHILIPS

3 / 15 page

2003 Sep 08

Philips Semiconductors

Product speciﬁcation

Octal buffer/line driver; 3-state

74ALVC244

FUNCTION TABLE

See note 1.

Note

1. H = HIGH voltage level;

L = LOW voltage level;

X = don’t care;

Z = high-impedance OFF-state.

ORDERING INFORMATION

INPUT

OUTPUT

nOE

nAn

nYn

LLL

TYPE NUMBER

PACKAGE

TEMPERATURE

RANGE

PINS

PACKAGE

MATERIAL

CODE

74ALVC244D

−40 to +85 °C

SO20

plastic

SOT163-1

74ALVC244PW

−40 to +85 °C

TSSOP20

plastic

SOT360-1

74ALVC244BQ

−40 to +85 °C

DHVQFN20

plastic

SOT764-1

PINNING

SYMBOL

DESCRIPTION

11OE

output enable input (active LOW)

1A0

data input

2Y0

bus output

1A1

data input

2Y1

bus output

1A2

data input

2Y2

bus output

1A3

data input

2Y3

bus output

GND

ground (0 V)

2A3

data input

1Y3

bus output

2A2

data input

1Y2

bus output

2A1

data input

1Y1

bus output

2A0

data input

1Y0

bus output

2OE

output enable input (active LOW)

VCC

supply voltage

SYMBOL

DESCRIPTION

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