SN54HC158, SN74HC158

QUADRUPLE 2LINE TO 1LINE DATA SELECTORS/MULTIPLEXERS

SCLS296D − JANUARY 1996 − REVISED OCTOBER 2003

2

POST OFFICE BOX 655303

FUNCTION TABLE

INPUTS

OUTPUT

G

SELECT

DATA

OUTPUT

Y

G

SELECT

A/B

A

B

Y

H

X

X

X

H

L

L

L

XH

L

L

H

XL

L

H

X

LH

L

H

X

H

L

logic diagram (positive logic)

Pin numbers shown are for the D, J, N, NS, PW, and W packages.

2

3

5

6

11

10

14

13

15

1

G

A/B

4B

4A

3B

3A

2B

2A

1B

1A

4

7

9

12

1Y

2Y

3Y

4Y