onsemi

MC14042BDR2

MC14042BDR2 Description

The MC14042BDR2 is a quad 2-input transparent latch from onsemi, designed for a wide range of digital applications. This IC features differential outputs and is part of the 4000B series, known for its robust performance and reliability. The device operates within a supply voltage range of 3V to 18V, making it suitable for various power supply configurations. It is housed in a surface-mount 16-SOIC package, which is ideal for compact and space-efficient designs.

MC14042BDR2 Features

• Differential Output Type: The MC14042BDR2 provides differential outputs, which enhance signal integrity and reduce noise susceptibility, making it ideal for high-speed and sensitive applications.
• Independent Circuits: With four independent circuits, this IC can handle multiple data lines simultaneously, increasing the efficiency and throughput of digital systems.
• 1:1 Circuit Configuration: Each of the four circuits is configured as a 1:1 latch, ensuring direct and reliable data transfer without additional components.
• Surface Mount Technology: The surface-mount package allows for easy integration into modern PCB designs, reducing the overall footprint and improving thermal performance.
• Wide Supply Voltage Range: The 3V to 18V supply voltage range provides flexibility in power supply options, making it suitable for a variety of applications.
• Low Propagation Delay: With a propagation time delay of 60ns, the MC14042BDR2 ensures fast data transfer and minimal latency, crucial for high-speed digital systems.
• High Output Current Capability: The device supports an output current of 8.8mA for both high and low states, providing robust performance and compatibility with various load conditions.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) indicates that the IC is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.
• Compliance and Status: The MC14042BDR2 is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected, ensuring compliance with international regulations and standards.

MC14042BDR2 Applications

The MC14042BDR2 is well-suited for a variety of applications where reliable and efficient data latching is required. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems where data integrity and speed are critical, such as in microprocessors, memory controllers, and data communication interfaces.
• Industrial Automation: The robust performance and wide operating voltage range make it suitable for industrial applications, including PLCs, sensors, and control systems.
• Consumer Electronics: The compact surface-mount package and high performance make it a good fit for consumer electronics, such as smartphones, tablets, and gaming consoles.
• Automotive Electronics: The device's reliability and resistance to environmental factors make it suitable for automotive applications, including engine control units, infotainment systems, and advanced driver-assistance systems (ADAS).

Conclusion of MC14042BDR2

The MC14042BDR2 from onsemi is a versatile and reliable quad 2-input transparent latch that offers a wide range of features and benefits. Its differential outputs, low propagation delay, and high output current capability make it an excellent choice high for-speed and sensitive digital applications. The surface-mount package and wide supply voltage range provide flexibility in design, while its compliance with international standards ensures reliability and compatibility. Despite being marked as obsolete, the MC14042BDR2 remains a valuable component for applications requiring robust and efficient data latching.