A NAND gate is called a universal logic element because

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A NAND gate is called a universal logic element because any logic function can be realized by NAND gates alone.

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Related questions

A universal logic gate is one, which can be used to generate any logic function. Which of the following is a universal logic gate? (A) OR (B) AND (C) XOR (D) NAND

Description : A universal logic gate is one, which can be used to generate any logic function. Which of the following is a universal logic gate? (A) OR (B) AND (C) XOR (D) NAND

Last Answer : Ans: D NAND can generate any logic function.

For a NAND gate, when one or more inputs are low then the output will be

Description :  For a NAND gate, when one or more inputs are low then the output will be A) Low B) High C) Alternately high and low D) High or low depending on relative magnitude of inputs 

Last Answer :  For a NAND gate, when one or more inputs are low then the output will be High 

Output of NAND gate is 0. for three inputs when:

Description : Output of NAND gate is 0. for three inputs when:

Last Answer : Output of NAND gate is 0. for three inputs when: all the inputs are 1

The output of a 2-input NAND gate with high at both the inputs will be

Description : The output of a 2-input NAND gate with high at both the inputs will be • High • Low • High & low • None of the above.

Last Answer : The output of a 2-input NAND gate with high at both the inputs will be Low

The fan put of a 7400 NAND gate is

Last Answer : The fan put of a 7400 NAND gate is 10TTL.

A NAND gate has:

Last Answer : A NAND gate has: LOW inputs and a HIGH output

What is the purpose of a NAND gate?

Description : What is the purpose of a NAND gate?

Last Answer : Nand gate has 2 inputs and only 1 output and it is equivalent of an and gate. The output of a nand gate is high(1) only when anyone or both inputs are low(0).and the output of nand gate is low(0) only when both the inputs are high(1).nand gate is also called as universal gate.

Why NAND and NOR gate are called as universal gate? Draw AND gate using NAND gate only.

Description : Why NAND and NOR gate are called as universal gate? Draw AND gate using NAND gate only. 

Last Answer : Universal gate - All basic gates functionality can be implemented using NAND and NOR gate hence these gates are called as universal gates.  AND gate using NAND gate

Which of the following is the universal gate? 1) NAND-Gate 2) OR-Gate 3) AND-Gate 4) NOT-Gate

Description : Which of the following is the universal gate? 1) NAND-Gate 2) OR-Gate 3) AND-Gate 4) NOT-Gate

Last Answer : 1) NAND-Gate

In a logic circuit the NOR and NAND gate functions ____________. A. must be accomplished with a common base transistor arrangement B. are available in diode form C. are exact opposites with the same NOR and NAND inputs D. have output conditions that are exact opposites to the output condition for OR and AND, respectively

Description : In a logic circuit the NOR and NAND gate functions ____________. A. must be accomplished with a common base transistor arrangement B. are available in diode form C. are exact opposites with the ... . have output conditions that are exact opposites to the output condition for OR and AND, respectively

Last Answer : Answer: D

Which of the listed logic gates is considered to be a BASIC building block (basic logic gate) used in logic diagrams? A. NAND B. OR C. NOR D. All of the above.

Description : Which of the listed logic gates is considered to be a BASIC building block (basic logic gate) used in logic diagrams? A. NAND B. OR C. NOR D. All of the above.

Last Answer : Answer: B

What is the equivalent logic gate of a two-input NAND gate with both inputs inverted?

Description : What is the equivalent logic gate of a two-input NAND gate with both inputs inverted?

Last Answer : OR gate.

A NAND gate has inputs labeled as A, B, and C. If A and B are HIGH, C must be at what logic level to produce a HIGH output?

Description : A NAND gate has inputs labeled as A, B, and C. If A and B are HIGH, C must be at what logic level to produce a HIGH output?

Last Answer : . Low.

A NAND gate has Z and X as inputs. What will be the output logic level if Z is HIGH and X is LOW? A NAND gate has Z and X as inputs. What will be the output logic level if Z is HIGH and X is LOW?

Description : A NAND gate has Z and X as inputs. What will be the output logic level if Z is HIGH and X is LOW?

Last Answer : HIGH.

The output of a logic gate is 1 when all its inputs are at logic 0. the gate is either (A) a NAND or an EX-OR (B) an OR or an EX-NOR (C) an AND or an EX-OR (D) a NOR or an EX-NOR

Description : The output of a logic gate is 1 when all its inputs are at logic 0. the gate is either (A) a NAND or an EX-OR (B) an OR or an EX-NOR (C) an AND or an EX-OR (D) a NOR or an EX-NOR

Last Answer : (D) a NOR or an EX-NOR

In integrated circuit electronics the basic universal gate is

Last Answer : In integrated circuit electronics the basic universal gate is AND gate.

Read the following statements: i. Gate is a combinational logic. ii. JK Flip-flop in toggle mode is not

Description : Read the following statements: i. Gate is a combinational logic. ii. JK Flip-flop in toggle mode is not combinational logic. iii. MSJK Flip-flop suffers from race-around. iv. Counters are sequential circuits. Which choice is correct? (A) i, ii (B) i, ii, iv (C) ii, iii, iv (D) i, ii, iii

Last Answer : Read the following statements: i. Gate is a combinational logic. ii. JK Flip-flop in toggle mode is not combinational logic. iii. MSJK Flip-flop suffers from race-around. iv. Counters are sequential circuits. Which choice is ... (A) i, ii (B) i, ii, iv (C) ii, iii, iv (D) i, ii, iii

When A = 0., B = 0, C = 1 then in two input logic gate we get gate

Description :  When A = 0., B = 0, C = 1 then in two input logic gate we get gate  (A) XOR gate (B) AND gate (C) NAND gate (D) NOR gate

Last Answer :  When A = 0., B = 0, C = 1 then in two input logic gate we get gate NAND gate

NAND gates are preferred over others because these

Last Answer : NAND gates are preferred over others because these can be used to make any gate.

The complete set of only those Logic Gates designated as Universal Gates is

Description : The complete set of only those Logic Gates designated as Universal Gates is  (A) NOT, OR and AND Gates (B) XNOR, NOR and NAND Gates (C) NOR and NAND Gates (D) XOR, NOR and NAND Gates

Last Answer : The complete set of only those Logic Gates designated as Universal Gates is NOR and NAND Gates

What is Universal Logic Gate ?

Description : What is Universal Logic Gate ?

Last Answer : AND, OR and NOT These three gates are called basic gates. Again, it is possible to make any logic circuit by combining these three gates. However, it is possible to create any circuit only with NAND ... gates only with NOR Gate . Hence NAND and NOR Gate are known as Universal Gate or Universal Gate.

Why NAND Gate is called Public Gate ?

Description : Why NAND Gate is called Public Gate ?

Last Answer : The gate through which the basic gates can be implemented is called universal gate. AND, OR and NOT gates can be implemented with NAND gate . That is why NAND gate is called universal gate.

Explain why NAND Gate is a public gate. ?

Description : Explain why NAND Gate is a public gate. ?

Last Answer : The gate through which the basic gates can be implemented is called universal gate. Basic gates i.e. AND, OR and NOT gates can be implemented with NAND gate. As a result, NAND Gate is a universal gate .

What is NAND Gate used for ?

Description : What is NAND Gate used for ?

Last Answer : Used to shorten all other gates

What is the number of NAND gate IC ?

Description : What is the number of NAND gate IC ?

Last Answer : NAND gate IC number 7400

How to get the effectiveness of NAND gate ?

Description : How to get the effectiveness of NAND gate ?

Last Answer : If the signal emitted from the end gate flows through the knot gate, the nand gate is found to be effective.

What is the output Boolean expression for a NAND gate with inputs A, B, and C?

Description : What is the output Boolean expression for a NAND gate with inputs A, B, and C?

Last Answer : C B A

What must be the state of the inputs to a NAND gate in order to produce a LOW output?

Description : What must be the state of the inputs to a NAND gate in order to produce a LOW output?

Last Answer : All inputs must be HIGH.

DeMorgan’s first theorem shows the equivalence of (A) OR gate and Exclusive OR gate. (B) NOR gate and Bubbled AND gate. (C) NOR gate and NAND gate. (D) NAND gate and NOT gate

Description : DeMorgan’s first theorem shows the equivalence of (A) OR gate and Exclusive OR gate. (B) NOR gate and Bubbled AND gate. (C) NOR gate and NAND gate. (D) NAND gate and NOT gate

Last Answer : (B) NOR gate and Bubbled AND gate.

The gates required to build a half adder are (A) EX-OR gate and NOR gate (B) EX-OR gate and OR gate (C) EX-OR gate and AND gate (D) Four NAND gates.

Description : The gates required to build a half adder are (A) EX-OR gate and NOR gate (B) EX-OR gate and OR gate (C) EX-OR gate and AND gate (D) Four NAND gates.

Last Answer : (C) EX-OR gate and AND gate

The NAND gate output will be low if the two inputs are (A) 00 (B) 01 (C) 10 (D) 11

Description : The NAND gate output will be low if the two inputs are (A) 00 (B) 01 (C) 10 (D) 11

Last Answer : (D) 11

Sketch symbol of NAND gate and NOR gate.

Description : Sketch symbol of NAND gate and NOR gate.

Last Answer : Symbol of NAND gate and NOR gate

A NAND gate is equivalent to an - - - gate followed by an inverter

Last Answer : A NAND gate is equivalent to an AND gate followed by an inverter.

Which of following are known as universal gates (A) NAND & NOR. (B) AND & OR. (C) XOR & OR. (D) None.

Description : Which of following are known as universal gates (A) NAND & NOR. (B) AND & OR. (C) XOR & OR. (D) None.

Last Answer : Ans: A NAND & NOR are known as universal gates, because any digital circuit can be realized completely by using either of these two gates.

What type of logic circuit is indicated by the truth table shown in the illustration? EL-0072 A. OR B. AND C. NOR D. NAND

Description : What type of logic circuit is indicated by the truth table shown in the illustration? EL-0072 A. OR B. AND C. NOR D. NAND

Last Answer : Answer: A

Which of the following logic operations is performed by the following given combinational circuit ? Image (A) EXCLUSIVE-OR (B) EXCLUSIVE-NOR (C) NAND (D) NOR

Description : Which of the following logic operations is performed by the following given combinational circuit ?  (A) EXCLUSIVE-OR (B) EXCLUSIVE-NOR (C) NAND (D) NOR

Last Answer : (A) EXCLUSIVE-OR

A gate in which all inputs must be low to get a high output is called

Last Answer : A gate in which all inputs must be low to get a high output is called A NOR gate.

A NOR gate is equivalent to a bubbled AND gate. This statement is an outcome of:

Description : A NOR gate is equivalent to a bubbled AND gate. This statement is an outcome of: (1) De Morgan’s Law (2) Involution Law (3) Law of Absorption (4) Idempotent Law

Last Answer : A NOR gate is equivalent to a bubbled AND gate. This statement is an outcome of: De Morgan’s Law 

The output of an exclusive–NOR gate is 1. Which input combination is correct?

Description : The output of an exclusive–NOR gate is 1. Which input combination is correct? (1) A = 1, B = 0 (2) A = 0, B = 1 (3) A = 0, B = 0 (4) None of these 

Last Answer : The output of an exclusive–NOR gate is 1. Which input combination is correct? (1) A = 1, B = 0 (2) A = 0, B = 1 (3) A = 0, B = 0 (4) None of these 

How many minimum number of NOR gates are required to realize a two-input X-OR gate?

Description : How many minimum number of NOR gates are required to realize a two-input X-OR gate?

Last Answer : 5

The gate whose output is LOW, if and only if all the inputs are HIGH, is

Description : The gate whose output is LOW, if and only if all the inputs are HIGH, is

Last Answer : The gate whose output is LOW, if and only if all the inputs are HIGH, is NAND

The o/p of a 2 - input OR gate is 1 when its

Description : The o/p of a 2 - input OR gate is 1 when its   1. both inputs are 1 2. both inputs are 0 3.either input is 1 4. either input is 0 

Last Answer : The o/p of a 2 - input OR gate is 1 when its either input is 1 

In case of OR gate, no matter what the number of inputs, a

Last Answer :  In case of OR gate, no matter what the number of inputs, a 1 at any input causes the output to be at logic 1.

An OR gate has 6 inputs. The number of input words in its truth table are

Last Answer : An OR gate has 6 inputs. The number of input words in its truth table are 64.

An AND gate will function as OR if

Last Answer : An AND gate will function as OR if all the inputs and outputs are complemented.

What is an inverter gate?

Description : What is an inverter gate?

Last Answer : Not gate is known as inverter gate as it inverts the I/P

What does the AND gate do?

Description : What does the AND gate do?

Last Answer : AND gate multiple two inputs. If any one input is zero output will be zero if both inputs are one then only output is one.

Define following terms related to logic families : (i) Noise Margin (ii) FAN-OUT (iii) Propagation delay (iv) Power dissipation

Description : Define following terms related to logic families : (i) Noise Margin (ii) FAN-OUT (iii) Propagation delay (iv) Power dissipation

Last Answer : i) Noise immunity is measured in terms of noise margin. High state Noise margin = VNH = VOH(min) - VIH(min) Low state Noise margin = VNL = VIL(max) - VOL(max) i) The fan-out is defined as the ... logical 0 state (HIGH to LOW) iii) Average power dissipation is defined as PD(avg) = ICC(avg) * VCC

Which one of the following logic circuit has the highest speed as compared to the currently available logic

Description : Which one of the following logic circuit has the highest speed as compared to the currently available logic circuits? A) Resistance-transistor logic B) Emitter-coupled logic C) Integrated-injection logic D) Diode-transistor logic 

Last Answer : Which one of the following logic circuit has the highest speed as compared to the currently available logic circuits? A) Resistance-transistor logic B) Emitter-coupled logic C) Integrated-injection logic D) Diode-transistor logic 

The current mode logic (CML) is same as

Description : The current mode logic (CML) is same as A) LSI B) CMOS C) TTL D) ECL

Last Answer : The current mode logic (CML) is same as ECL