*Question G6B03:
Which of the following is an advantage of CMOS integrated circuits compared to TTL integrated circuits?*  

*Correct Answer is  A: Low power consumption*  

### AI Response: (may contain errors)  

CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) are two types of digital logic families used in integrated circuits. Here's why the correct answer is A: Low power consumption:

1. **Correct Answer: Low power consumption (A)**
   - CMOS integrated circuits are known for their low power consumption. This is because they only draw significant power during the switching of states (from 0 to 1 or 1 to 0). In a steady state, the power consumption is minimal. This makes CMOS ideal for battery-powered devices and applications where energy efficiency is crucial.

2. **Incorrect Choices:**
   - **High power handling capability (B):** CMOS circuits are not typically known for high power handling. TTL circuits can handle more current and are often used in applications where higher power levels are required.
   - **Better suited for RF amplification (C):** Neither CMOS nor TTL is particularly suited for RF amplification. RF amplification typically requires specialized RF transistors or amplifiers designed for high-frequency operation.
   - **Better suited for power supply regulation (D):** Power supply regulation is not a primary function of either CMOS or TTL. Instead, voltage regulators or dedicated power management ICs are used for this purpose.

In summary, the key advantage of CMOS over TTL is its low power consumption, making it the correct choice for applications where energy efficiency is a priority.