\$\begingroup\$ Though to build that from NAND/NOR gates would take four gates in total. It can be done with just three gates. Notice that the \$(AB)\$ is a 2-input AND gate, which is …

Nov 2, 2011 · You would have to make your three input NAND gate into a two input NAND gate by doing the following: Then you can write the VHDL using only two inputs and it won't be illegal. …

Here are the 3-input logic ICs I am aware of: triple 3-input NAND 74HCT10, CD4023 triple 3-input NOR 74HCT27, CD4025 triple 3-input OR 74HCT4075, CD4075 triple 3-input AND 74HCT11, …

Feb 28, 2020 · I really need help because I need to come up with a circuit with 3 inputs (input A, input B and input C) and a truth table where in every case except for when input A and input C …

Apr 3, 2020 · (a) With the bottom transistor on you'll get a potential divider between R3 and R4 of about 1/3 through the base-emitter junction of Q3 so Y1 would be about 5/3 V = 1.66. With the …

Oct 21, 2021 · For AND and NAND gates, the situation is that any low input will fix the output to some state, regardless of the state of the other inputs. So, for AND/NAND you must hold …

Sep 24, 2014 · I'm trying to understand this because my homework asks me to take a circuit and convert it using NOR synthesis to only use nor gates, and I know how to do it with 2 input …

Aug 17, 2021 · I learned that Boolean Expression for a 3-input Logic NAND Gate is , and is read as "A AND B AND C gives NOT Q". I am wondering why it's not read as "NOT (A AND B AND …

Jan 19, 2017 · i finally figured out that i had to add one more nand gate(red circle) to get the same truth table of a 3-input OR.The problem was that by not having one more nand there,i had (x' * …

Jun 29, 2019 · How many transistors are there in a logic gate? If anybody asks me, I tell them: A NOT gate is 1 transistor. A NAND gate is 1 transistor per input. A NOR gate is 1 transistor per …