A: A AND gate becomes a NAND when the output is merely negated or inverted
A+b=
the not gate applied to and gate is nand gate
when the two inputs are shorted, a NAND gate acts like a NOT gate. hence AND = NAND + NOT For OR gate, inverse both the inputs before connecting them to a NAND gate. So three NAND gates would be needed.
A nand gate can be made from an and gate by introducing an inverter at the output of the gate.
74ls00 is the ic no. Of nand gate
nand gate
Connect the two inputs of the NAND gate together.
When the two input terminals of a NAND gate are short circuited, it acts as a NOT gate.
pass the inputs through an nand gate and again pass them through inverter,which is again formed by an nand gate
nand gate
Not And (electronic logic gate)
The TTL Nand gate is usually used in the design of various electric circuits.