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| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 4 Days Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
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4.14Â Derive minimal sum-of-products expressions for the outputs d , e, f , and g of the 7-segment display in Figure 4.21.
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4.15 For the function, f , in Example 4.26 perform Shannon’s expansion with respect to variables w1 and w2, rather than w1 and w4. How does the resulting circuit compare with the circuit in Figure 4.46?
4.16Â Consider the multiplexer-based circuit illustrated in Figure P4.1. Show how the function
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f = w2w3 + w1w3 + w2w3 can be implemented using only one instance of this circuit.
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i1Â i2Â i3
i4Â i5
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