Philips Semiconductors

Product specification

74F151A

8-input multiplexer

1995 Jul 17

4

FUNCTION TABLE

INPUTS

OUTPUTS

S2

S1

S0

E

Y

Y

X

X

X

H

L

H

L

L

L

L

I0

I0

L

L

H

L

I1

I1

L

H

L

L

I2

I2

L

H

H

L

I3

I3

H

L

L

L

I4

I4

H

L

H

L

I5

I5

H

H

L

L

I6

I6

H

H

H

L

I7

I7

NOTES:

H = High voltage level

L

= Low voltage level

X = Don’t care

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limit set forth in this table may impair the useful life of the device.

Unless otherwise noted these limits are over the operating free air temperature range.)

SYMBOL

PARAMETER

RATING

UNIT

Supply voltage

–0.5 to +7.0

V

Input voltage

–0.5 to +7.0

V

Input current

–30 to +5

mA

Voltage applied to output in High output state

V

Current applied to output in Low output state

40

mA

Operating free-air temperature range

0 to +70

°C

Storage temperature

–65 to +150

°C

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

LIMITS

UNIT

SYMBOL

PARAMETER

MIN

NOM

MAX

UNIT

Supply voltage

4.5

5.0

5.5

V

High-level input voltage

2.0

V

Low-level input voltage

0.8

V

Input clamp current

–18

mA

High-level output current

–1

mA

Low-level output current

20

mA

Operating free-air temperature range

0

+70

°C