6.3.1. CMOS NAND Gate

Try these first

1. 1.

   What is the output of a NAND gate when both inputs are 0?

   Hint

   Remember the logic that NAND gates output 1 unless both inputs are high.

2. 2.

   How many transistors make up a CMOS NAND gate?

   Hint

   Think about the complementary nature of the gate.

3. 3.

   What does a NAND gate output when both inputs are high?

   • 1
   • 0
   • Both

   Hint

   Focus on the conditions for low output.

4. 4.

   True or False: A NAND gate requires more power than an AND gate.

   • True
   • False

   Hint

   Remember the benefits of low-power design.

5. 5.

   Design a 3-input NAND gate using 2-input NAND gates. Explain your process.

   Hint

   Stacking NAND gates helps create larger inputs.

6. 6.

   Discuss the implications of utilizing CMOS technology for NAND gates in high-speed circuits versus older technologies.

   Hint

   Consider the benefits of scaling and energy efficiency.