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Consider the following statements: A 4: 16 decoder can be constructed (with enable input) by 1. using four 2:4 decoders (each with an enable input) only. 2. using five 2:4 decoders (each with an enable input) only. 3. using two 3:8 decoders (each with an enable input) only. 4. using two 3:8 decoders (each with an enable input) and an inverter. Which of the statements given above is/are correct ?

Correct Answer: 2 and 4

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Digital Electronics and Logic Design MCQ: Consider the following statements: A 4: 16 decoder can be constructed (with enable input) by 1. using four 2:4 decoders (each with an enable input) only. 2. using five 2:4 decoders (each with an enable input) only. 3. using two 3:8 decoders (each with an enable input) only. 4. using two 3:8 decoders (each with an enable input) and an inverter. Which of the statements given above is/are correct ? | Extra Education