Design a dual 8-to-1 line multiplexer using a 3-to-8 line decoder and two 8X2 AND-ORS.
Homework Answers
input lines and directs the information from one of may input lines and directs the information
to a single output line.
The selection of a particular input line is controlled by a set of input variables called
selection inputs.
Normally, there are 2n input lines and 'n' selection inputs whose bit combinations
determine which input is selected. Begin with n=3, a 8-to-1-line multiplexer.
This function has 8 information inputs I0 to I7 and a three select inputs S0,S1 and S2.
Take a 3-to-8-line decoder and an AND-OR.
Truth table for an 8-to-1 line multiplexer:
the multiplexer takes on the values of I6. Similarly this way to selects a remaining
inputs.
Finally,
An 8-to-1 line multiplexer using a 3-to-8 line decoder and an
8x2 AND-OR :
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Design a dual 8-to-1 line multiplexer using a 3-to-8 line decoder and two 8X2 AND-ORS.
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Design a 7 segment display decoder using a 16:1 multiplexer (no more than 7 chips). The...
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Design 3- to – 8 decoder using logic gates with enabler, AND, NOT, etc..? Design 3- to – 8 decode...
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4. Design a 1-of-24 decoder using the shown 1-of -8 decoder. 12 points 74ALS138 1-01-8 decoder...
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7. (24 pts.) Implement the following Boolean function with an 8-to-1 multiplexer, a 2-to-4-line d...
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Using a minimum number of 74153 chips(multiplexer) as 8 to 1 mulitplexers, design on paper a...
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computer architecture 4. Design a 2-to-4-line decoder with enable using inverters 2to-4-line decoder vi AND gates...
computer architecture
4. Design a 2-to-4-line decoder with enable using inverters 2to-4-line decoder vi AND gates and
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7. (24 pts.) Implement the following Boolean function with an 8-to-1 multiplexer, a 2-to-4-line decoder, 3 x inverters and a OR-gate. (20 pts.) F(A, B, C, D, E) -2 (0,1,2,3,5,6,7,8,9,10,13,14,16,19,23,24)
computer architecture
4. Design a 2-to-4-line decoder with enable using inverters 2to-4-line decoder vi AND gates and
3. It is desired to design an 8x2 (8 words each 2 bit long) NAND-based ROM that serves as a lookup table to implement a full-adder. Represent the row decoder as a "block diagram" (you need to label the block clearly, # of inputs, # of outputs, etc...). Everything else needs to be circuit-designed
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