Which of following are known as universal gates

Related MCQs

• An output gate is connected to four input gates; the circuit does not function. Preliminary tests with the DMM indicate that the power is applied; scope tests show that the primary input gate has a pulsing signal, while the interconnecting node has no signal. The four load gates are all on different ICs. Which instrument will best help isolate the problem?
• How many two input AND gates and two input OR gates are required to realize Y = BD+CE+AB
• The implementation of simplified sum-of-products expressions may be easily implemented into actual logic circuits using all universal                 gates with little or no increase in circuit complexity. (Select the response for the blank space that will BEST make the statement true.)
• A universal logic gate is one, which can be used to generate any logic function. Which of the following is a universal logic gate?
• Which of the following gates is known as coincidence detector ?
• Which one of the following set of gates are best suited for 'parity' checking and 'parity' generation.
• In which of the following gates, the output is 1, if and only if at least one input is 1?
• Which of the following gates would output 1 when one input is 1 and other input is 0 ?
• Which of the following gates are added to the inputs of the OR gate to convert it to the NAND gate ?
• Which of the following combinations of logic gates can decode binary 1101?