LOGIC DESIGN I • LAB 4

Data Routing Circuits

Build a 2-to-1 multiplexer and a 1-to-2 demultiplexer, then predict and verify their routed outputs.

PHASE 1

Build the routing circuits

2-to-1 MultiplexerChoose a component, then its highlighted board location.
Portrait breadboard for the 2-to-1 multiplexer

PHASE 2

Test data routing

PHYSICAL ROUTING STATION

Outputs remain unrevealed until predictions are selected.

Routing truth table

PHASE 3

Practice and assessment

Practice remains locked

Complete both the MUX and DEMUX tests first.