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74HC158

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Product data sheet

Rev. 4 — 23 December 2015

2 of 16

Nexperia

74HC158

Quad 2-input multiplexer; inverting

3.

Ordering information

4.

Functional diagram

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74HC158D



40 C to +125 C

SO16

plastic small outline package; 16 leads;

body width 3.9 mm

SOT109-1

Fig 1.

Functional diagram

2

S

1I0

1Y

4

2Y

7

3Y

9

4Y

12

E

1

15

3

1I1

5

2I0

6

2I1

11

3I0

10

3I1

14

4I0

13

4I1

MULTIPLEXER

OUTPUTS

Fig 2.

Logic symbol

Fig 3.

IEC logic symbol

1I0

1I1

2I0

2I1

3I0

3I1

4I0

4I1

S

1Y

2Y

3Y

4Y

1

12

9

7

4

13

E

15

14

10

11

6

5

3

2

9

12

7

15

EN

1

G1

1

MUX

4

10

11

13

14

6

5

3

2

1