Nexperia

74HC151; 74HCT151

8-input multiplexer

4. Functional diagram

aaa-004582

7

9

10

11

12

13

14

15

1

2

3

4

E

S0

I1

I0

S1

I3

I2

S2

I5

I4

Y

I7

I6

Y

5

6

Fig. 1. Logic symbol

aaa-004586

11

12

13

14

15

1

2

3

4

S0

MULTIPLEXER

I1

I0

I3

I2

I5

I4

I7

6

5

Y

Y

I6

10

S1

9

S2

7

E

Fig. 2. Functional diagram

aaa-004587

Y

Y

E

S0

S1

S2

I7

I6

I5

I4

I3

I2

I1

I0

Fig. 3. Logic diagram

74HC_HCT151

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Product data sheet

Rev. 10 — 19 October 2022

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