Nexperia Tariff Inquiry

74HCT4046ADB,118

74HCT4046ADB,118 Description

The 74HCT4046ADB,118 is a Phase Lock Loop (PLL) IC designed and manufactured by Nexperia, a leading provider of high-quality semiconductor solutions. This obsolete but still relevant component is part of the 74HCT series and is housed in a 16-lead small outline package (16SSOP). It is specifically designed for clock generation and synchronization applications, offering a robust and reliable solution for various electronic systems.

The 74HCT4046ADB,118 operates within a supply voltage range of 4.5V to 5.5V and is capable of handling a maximum frequency of 21MHz. It features a clock input and output, with a fixed input-to-output ratio of 2:3, making it suitable for applications requiring specific frequency multiplication. The IC is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored and handled without special precautions.

74HCT4046ADB,118 Features

• Phase Lock Loop (PLL) Functionality: The 74HCT4046ADB,118 incorporates a PLL, which allows it to synchronize its output clock signal with an input clock signal. This feature is essential for maintaining phase and frequency alignment in complex electronic systems.
• Fixed Input-to-Output Ratio: With a fixed ratio of 2:3, this IC ensures a consistent and predictable relationship between the input and output frequencies, simplifying design considerations.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V range, the 74HCT4046ADB,118 is versatile and can be used in various power supply environments.
• High Maximum Frequency: Capable of handling up to 21MHz, this IC is suitable for high-frequency applications, providing reliable performance in demanding environments.
• Surface Mount Technology: The 16SSOP package is designed for surface mount applications, enabling compact and efficient PCB designs.
• Environmental Compliance: Being RoHS3 compliant and REACH unaffected, the 74HCT4046ADB,118 meets stringent environmental regulations, ensuring it is safe for both users and the environment.
• Moisture Sensitivity Level: With an MSL of 1, this IC is highly resistant to moisture, making it ideal for storage and handling in various conditions.

74HCT4046ADB,118 Applications

The 74HCT4046ADB,118 is ideal for a range of applications where clock synchronization and generation are critical. Some specific use cases include:

• Telecommunications: In communication systems, the PLL functionality ensures that clock signals remain synchronized, reducing jitter and improving signal integrity.
• Computer Systems: For applications requiring precise clock generation and synchronization, such as motherboards and peripheral devices, the 74HCT4046ADB,118 provides reliable performance.
• Consumer Electronics: In devices like DVD players, set-top boxes, and other consumer electronics, this IC can be used to generate and synchronize clock signals for various components.
• Industrial Control Systems: In industrial applications, the robustness and reliability of the 74HCT4046ADB,118 ensure consistent performance, even in harsh environments.

Conclusion of 74HCT4046ADB,118

The 74HCT4046ADB,118 is a versatile and reliable Phase Lock Loop IC that offers a range of technical specifications and performance benefits. Its fixed input-to-output ratio, wide supply voltage range, and high maximum frequency make it suitable for a variety of applications, particularly those requiring precise clock synchronization. Despite its obsolete status, the 74HCT4046ADB,118 remains a valuable component for engineers and designers seeking a dependable PLL solution. Its environmental compliance and moisture resistance further enhance its appeal, making it a preferred choice in the electronics industry.