0
If you're allowed to prove this the easy way (by showing you can use XOR and AND to create the set of AND, OR, and NOT), this is pretty straightforward.
x AND y = x AND y (of course) x OR y = (x XOR y) XOR (x AND y)
NOT x = x XOR 1
Also, (x AND y) XOR 1 is equivalent to x NAND y, which is a universal gate.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many gates are used in XOR gate?
1 gate.
How many logic gates are there?
And, or, xor, xnor, nand, nor, not
How many types of gates?
Nand, nor, and, or, xor, nxor, not, true.
Construct the xor operator using only and or and not gates?
X-----Not--------------- | AND----------------| | |------------------ --------- |_ |__________ ---------OR-------OUTPUT | AND-----------------| Y-----|-Not-------------
How do you make a nand gate using xor gate?
XORing X with 1 gives X', i.e., NOT(X). If we are able to construct a NAND (AND) using XOR, we can also obtain AND (NAND) from it, which makes XOR a universal gate since inverted inputs to a NAND (AND) will give OR (NOR). However XOR is not a universal gate! Therefore we cannot obtain NAND (AND) using XOR. :-) By, Tirtha Sarathi Ghosh Class 10 IIT Kanpur Aspirant
Is xor gate is a universal gate?
No, XOR gate is a not a universal gate. There are basically two universal gates NAND and NOR.
How many gates you can make using universal gates?
Seven gates, they are: not, and, or, nor, nand, xor, xnor.
Why XOR and XNOR gate is not known as universal gates?
All other logic gates can be made using XOR and XNOR, but to get NOT, you need to do (input) XOR 1 or (input) XNOR 0, but with NAND, you don't need 1: (input) NAND (input).
What are the four logic gates?
AND OR NOT XOR
Is xor gate is derived gate?
yes... xor is derived gate from primary gates
Why XOR gate and XNOR gate are not universial gate?
xor and xnor gates are derived from not gate
How many xor gates required for 4 bit parity checker?
3*xor- two input
How to implement XOR gate in behavioral model of VHDL?
basic gates like XOR already exist in VHDL.
How many logic gates are there?
And, or, xor, xnor, nand, nor, not
How many gates are used in XOR gate?
1 gate.
How many types of gates?
Nand, nor, and, or, xor, nxor, not, true.
What are the names to the 8 gates?
Here is your Answer... Basically NAND and NOR are the universal Gates, but the name or 8 Gates are given below: 1. AND 2. OR 3. NOR 4. NAND 5. XOR 6. XNOR 7. NOT 8. BUFFER Regards, M. Saad Shahid saadi.saad@gmail.com
