(a) Use the idea from Problem 9-29 to arrange several 74151 1-of-8 multiplexers to form a 1-of-64...

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(a) Use the idea from Problem 9-29 to arrange several 74151 1-of-8 multiplexers to form a 1-of-64 multiplexer.

(b) Use a Quartus II megafunction to create a 1-of-2 MUX, a 1-of-4 MUX, and a 1-of-8 MUX.


Data from Problem 9-29

The circuit in Figure 9-78 uses three two-input multiplexers (Figure 9-19). Determine the function performed by this circuit.


Figure 9-78

13 12 lo 4 lo 4 lo MUX S MUX S S So N N 1 10 MUX S N

Figure 9-19

DATA inputs 2 S SELECT input Z=10 5+ S S OT 0 1 Output Z = lo Z=1

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Digital Systems Principles And Application

ISBN: 9780134220130

12th Edition

Authors: Ronald Tocci, Neal Widmer, Gregory Moss

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