7 Application and Implementation

Note

Information in the following applications sections is not part of the TI component specification,

and TI does not warrant its accuracy or completeness. TI’s customers are responsible for

determining suitability of components for their purposes, as well as validating and testing their design

implementation to confirm system functionality.

7.1 Application Information

The CD74AC151 is an 8-to-1 data selector/multiplexer. This application shows an example of using the device

with all required connections.

7.2 Typical Application

System

Controller

3:8

DECODER

A

B

C

G

GND

8:1

Multiplexer

D1

D2

D0

D4

D5

D3

D6

D7

Device 0

Device 1

Device 2

Device 3

Device 4

Device 5

Device 6

Device 7

Y

VCC

0.1…F

W

VCC

Figure 7-1. Typical Application Block Diagram

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CD74AC151

SCHS333B – MARCH 2003 – REVISED MAY 2025

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