Modify the system of Figure 9-31 to handle 16 doors. Use a 74150 16-input MUX and two

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Modify the system of Figure 9-31 to handle 16 doors. Use a 74150 16-input MUX and two 74LS138 DEMUXes. How many lines are going to the remote monitoring panel?

Figure 9-31

Door 0 Door 6 +5 V +5 V From doors 1-5 Door 7 1 I I L ||| 4 13 h 7AHC151 MUX Q Q Qo MOD-8 CTR JUL> CLOCK +5 V

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Digital Systems Principles And Application

ISBN: 9780134220130

12th Edition

Authors: Ronald Tocci, Neal Widmer, Gregory Moss

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Question Posted: Nov 17, 2023 07:15 AM

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Modify the system of Figure 9-31 to handle 16 doors. Use a 74150 16-input MUX and two

Question:

Door 0 Door 6 +5 V +5 V From doors 1-5 Door 7 1 I I L ||| 4₂ 13 h 7AHC151 MUX Q₂ Q₁ Qo MOD-8 CTR JUL> CLOCK +5 V +5 V 74HC138 DEMUX A₂ A₁ A₂ Monitoring panel 330 0 0 0₂ Ös 06 4H

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Digital Systems Principles And Application

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