CD74HCT4046AM96

The CD74HCT4046AM96 is a highly integrated phase-locked loop (PLL) device manufactured by Texas Instruments. It is part of the 74HCT series, which is known for its high-speed CMOS technology, making it suitable for a wide range of digital applications.

Key Features:

1. Functionality: The CD74HCT4046AM96 combines a voltage-controlled oscillator (VCO) with a phase comparator, allowing it to lock onto an input frequency and maintain a stable output frequency. This makes it ideal for frequency synthesis, demodulation, and clock recovery applications.

2. Operating Voltage: The device operates within a voltage range of 4.5V to 5.5V, making it compatible with standard TTL logic levels while providing the benefits of CMOS technology, such as low power consumption.

3. Frequency Range: The VCO within the CD74HCT4046AM96 can generate frequencies from a few hundred hertz up to several megahertz, depending on the external components used in the circuit.

4. Phase Comparator: The device features two phase comparators, allowing for both edge-triggered and level-sensitive phase detection. This flexibility enables it to be used in various applications where precise frequency control is required.

5. Low Power Consumption: The CMOS technology used in the CD74HCT4046AM96 ensures low static and dynamic power consumption, making it suitable for battery-operated devices.

6. Temperature Range: The device is designed to operate over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.

7. Pin Configuration: The CD74HCT4046AM96 is available in a 16-pin dual in-line package (DIP) or surface-mount package, facilitating easy integration into different circuit designs.

8. Applications: Common applications include frequency modulation, demodulation, clock generation, and synchronization in communication systems, as well as in consumer electronics, automotive systems, and industrial controls.

Summary:

The CD74HCT4046AM96 from Texas Instruments is a versatile and efficient PLL device that combines a VCO and phase comparator in a single package. Its compatibility with standard logic levels, low power consumption, and wide operating temperature range make it an excellent choice for a variety of electronic applications requiring precise frequency control and stability.