The number of flip-flops required to build a Mod-27 counter is determined by the formula 2^n = 27, where n is the number of flip-flops.

Step 1: Start with n=1. 2^1 = 2, which is less than 27.

Step 2: Increase n to 2. 2^2 = 4, which is still less than 27.

Step 3: Increase n to 3. 2^3 = 8, which is still less than 27.

Step 4: Increase n to 4. 2^4 = 16, which is still less than 27.

Step 5: Increase n to 5. 2^5 = 32, which is greater than 27.

So, the minimum number of flip-flops required to build a Mod-27 counter is 5. Therefore, the answer is d. 5.

Question

The number of flip-flops required to build a Mod-27 counter is determined by the formula 2^n >= 27, where n is the number of flip-flops.

Step 1: Start with n=1. 2^1 = 2, which is less than 27.

Step 2: Increase n to 2. 2^2 = 4, which is still less than 27.

Step 3: Increase n to 3. 2^3 = 8, which is still less than 27.

Step 4: Increase n to 4. 2^4 = 16, which is still less than 27.

Step 5: Increase n to 5. 2^5 = 32, which is greater than 27.

So, the minimum number of flip-flops required to build a Mod-27 counter is 5. Therefore, the answer is d. 5.

Knowee AI · Accepted Answer

The number of flip-flops required to build a Mod-27 counter is determined by the formula 2^n >= 27, where n is the number of flip-flops.

Step 1: Start with n=1. 2^1 = 2, which is less than 27.

Step 2: Increase n to 2. 2^2 = 4, which is still less than 27.

Step 3: Increase n to 3. 2^3 = 8, which is still less than 27.

Step 4: Increase n to 4. 2^4 = 16, which is still less than 27.

Step 5: Increase n to 5. 2^5 = 32, which is greater than 27.

So, the minimum number of flip-flops required to build a Mod-27 counter is 5. Therefore, the answer is d. 5.

Number of flip-flops required to build Mod-27 counter is,a.4b.7c.6d.5