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How would you implement NAND gate using NOR gate?
A NAND gate is made by inverting the output of an AND gate. The word NAND means that it is not AND. As the name suggests, it will give 0 when both the inputs are 1….NAND.
| Desired NAND Gate | NOR Construction |
|---|---|
| Q = A NAND B | = [ ( A NOR A ) NOR ( B NOR B ) ] NOR [ ( A NOR A ) NOR ( B NOR B ) ] |
What are the equivalent NAND and NOR implementation of the different logical gates?
A NAND gate is equivalent to an inverted-input OR gate. An AND gate is equivalent to an inverted-input NOR gate. A NOR gate is equivalent to an inverted-input AND gate. An OR gate is equivalent to an inverted-input NAND gate.
Why do we use NAND gates instead of NOR gates?
In general, cells are designed to have similar drive strength of pull up and pull down structures to have comparable rise and fall time. NAND gate has better ratio of output high drive and output low drive as compared to NOR gate. Hence NAND gate is preferred over NOR.
How many NAND gates are required to implement a NOR gate?
Now, 4 gates are essential to form NAND gates. For Input: For input it is important to have 2 NOR gates. These should be single inputs for input.
Which gate is faster NAND or NOR?
Although in NAND gate pmos are in parallel and in NOR they are in series, so NAND gate is faster than NOR.
How are NAND and NOR gates used in digital logic?
NAND and NOR Implementations. •NAND & NOR gates are universal gates. •Digital circuit are frequently constructed with NAND or NOR gates rather than AND and OR gates. •NAND and NOR gates are easier to fabricate with electronic components and are the basic gates used in all IC digital logic families.(covering AND,OR,NOT)
Can a Nor-Nor circuit be converted to a NAND circuit?
In other words any logic circuit with OR gates in first level and AND gates in second level can be converted into a NOR-NOR gate circuit. Consider the following POS expression F = (X+Y).
Which is an example of NAND and nor implementation?
Once logic function is converted to SOP, then is very easy to implement using NAND gate. In other words any logic circuit with AND gates in first level and OR gates in second level can be converted into a NAND-NAND gate circuit. F = W.X.Y + X.Y.Z + Y.Z.W
Which is Boolean function can be implemented using NAND gate?
NAND Gateis a universal logic gate which means any Boolean logic can be implemented using NAND gate including individual logic gates. In other words, any kind of Boolean function can be implemented using only NAND gates. NAND gate is commercially used because it allows the access to wired logic which is a logic function formed by connecting