Lab_ Boolean Algebra II
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Purdue University *
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176
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English
Date
Apr 3, 2024
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Pages
5
Uploaded by CorporalSummerSeal79
Amanda Kogut
2/29/24
CNIT 176
Lab: Boolean Algebra II
Truth Table for Combinatorial Circuit 1:
The gate results when input on the NOT gate is true or while either one input on the AND gate is
false, as shown by the truth table.
Combinatorial Circuit 1:
Truth Table for Combinatorial Circuit 2:
Due to DeMorgan’s Law, the values remain equal and the same where the outputs remain
unchanged because (x+y)’ = x’+y’.
Combination Circuit 2:
Ring Oscillator:
The output of the last NOT gate was blinking approximately three times per second.
State Table:
Ring Oscillator with more NOT Gates:
Data Collection:
The average amount of blinks is 2.37 per second; I used to calculate this data as an online
counter to help count the number of blinks in a timeframe of 10 seconds, so it would help me
keep track of how many blinks there were. For efficient data, I tried this process three times so
that it would have a more accurate average.
Truth Table of SR Flip Flop with NOR Gates:
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State Table for SR Flip Flop:
SR Flip Flop:
SR Flip Flop with DeMorgan’s Law with AND and NOT Gates:
The XOR Gate:
Additional Practice Truth Table:
Additional Practice Gate:
The gate we created gives the opposite outputs from the XOR gate, and the gate is made of two
NOT gates going to each AND Gate; if inputs are the same, then the output is true, instead of the
previous circuit having one NOT gate going to one AND gate.