Question

OR AND Neg-AND - Output -Output Output в AB Output 00 AB Output O 0 AB Output 0 0 1 1 1 0 11 10 1 L |1 0 О‑ 1 1 1 NOR Neg-OR NAND - Output Output Output в AB Output 0 0 ABOutput 00 01 I 0 AB Output 00 1 1 10 10 1 1 NOT ХOR XNOR Output Output Output в AB Output 0 0 0 1 10 AB Output A Output 1 1 1 1 1

Using the following logic gates what are the following?

1a) What is 0 OR 0?

1b) What is 1 AND 1?

1c) What is NOT 1?

Thanks!

Answer 1

HIGH = 1

LOW = 0

1a)

OR Gate: OR gate outputs High Output(1) If one or both of the inputs are High(1).

0 OR 0 outputs 0.

Explanation:

Here both the inputs are Low i.e, 0. Since none of the inputs are high it results output 0.

Look at truth table of OR Gate, A = 0, B = 0 outputs 0.

1b)

AND Gate: AND gate outputs HIGH(1) only when both the inputs are high.

1 AND 1 Outputs 1.

Explanation:

Here both the inputs are High i.e, 1. Since none of the inputs are low it results output 1.

Look at truth table of AND Gate, A = 1, B = 1 outputs 1.

1c)

NOT Gate: It acts as a inverter. It reverses the input. If input is HIGH(1) it outputs LOW(0) and vice versa.

NOT 1 outputs 0.

Explanation:

Since the input is HIGH(1) it reverses and results LOW(0) output.

Look at the truth table of NOT gate, when A = 1 output is 0.