74LVC157APW datasheet(3/17 Pages) PHILIPS

3 / 17 page

2003 Dec 02

Philips Semiconductors

Product speciﬁcation

Quad 2-input multiplexer

74LVC157A

FUNCTION TABLE

See note 1.

Note

1. H = HIGH voltage level;

L = LOW voltage level;

X = don’t care.

ORDERING INFORMATION

PINNING

INPUT

OUTPUT

nI0

nI1

XXX

LLL

HXH

TYPE NUMBER

TEMPERATURE

RANGE

PACKAGE

PINS

PACKAGE

MATERIAL

CODE

74LVC157AD

−40 to +125 °C

SO16

plastic

SOT109-1

74LVC157ADB

−40 to +125 °C

SSOP16

plastic

SOT338-1

74LVC157APW

−40 to +125 °C

TSSOP16

plastic

SOT403-1

74LVC157ABQ

−40 to +125 °C

DHVQFN16

plastic

SOT763-1

SYMBOL

DESCRIPTION

common data select input

1I0

data input from source 0

1I1

data input from source 1

multiplexer output

2I0

data input from source 0

2I1

data input from source 1

multiplexer output

GND

ground (0 V)

multiplexer output

3I1

data input from source 1

3I0

data input from source 0

multiplexer output

4I1

data input from source 1

4I0

data input from source 0

enable input (active LOW)

VCC

supply voltage

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