onsemi

74LCX543MSA  

Buffers, Drivers, Receivers, Transceivers

74LCX543MSA Description

The 74LCX543MSA is a high-performance, non-inverting transceiver logic IC chip designed by onsemi. This device is part of the 74LCX series and is known for its robust performance and versatile applications. The 74LCX543MSA features an 8-bit data transmission capability, making it suitable for various digital communication tasks. It operates within a supply voltage range of 2V to 3.6V, ensuring compatibility with a wide range of power supply systems. The IC is housed in a 24SSOP package, which is compact and ideal for surface mount applications, providing high reliability and ease of integration into modern electronic designs.

74LCX543MSA Features

• High Output Current Capability: The 74LCX543MSA offers a significant output current of 24mA for both high and low states, which is crucial for driving multiple loads or interfacing with other high-current devices.
• Wide Supply Voltage Range: With a supply voltage range of 2V to 3.6V, this IC is highly adaptable to different power supply configurations, enhancing its versatility in various electronic systems.
• Surface Mount Technology (SMT): The surface mount mounting type ensures a compact design, which is essential for space-constrained applications and high-density printed circuit boards (PCBs).
• Moisture Sensitivity Level (MSL): The 74LCX543MSA has an MSL rating of 1 (Unlimited), indicating that it is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling or storage.
• REACH Compliance: The REACH status of "REACH Unaffected" ensures that the 74LCX543MSA complies with the latest environmental and safety regulations, making it a reliable choice for environmentally conscious designs.
• ECCN Classification: The Export Control Classification Number (ECCN) of EAR99 indicates that this product is subject to minimal export restrictions, facilitating international trade and distribution.

74LCX543MSA Applications

The 74LCX543MSA is ideal for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Data Communication Systems: The high output current and wide supply voltage range make the 74LCX543MSA suitable for data transmission tasks in communication systems, ensuring reliable and efficient data transfer.
• Industrial Control Systems: The compact 24SSOP package and surface mount technology allow for easy integration into industrial control systems, where space and reliability are critical factors.
• Consumer Electronics: The moisture resistance and REACH compliance make this IC suitable for consumer electronics, ensuring durability and compliance with environmental standards.
• Automotive Electronics: The wide supply voltage range and high output current capability make the 74LCX543MSA a reliable choice for automotive applications, where robustness and adaptability are essential.

Conclusion of 74LCX543MSA

The 74LCX543MSA is a versatile and high-performance non-inverting transceiver logic IC chip that offers several unique features and advantages over similar models. Its high output current capability, wide supply voltage range, and surface mount technology make it suitable for a wide range of applications, from data communication systems to industrial and automotive electronics. The moisture resistance and REACH compliance further enhance its reliability and environmental friendliness. Despite being marked as obsolete, the 74LCX543MSA remains a reliable choice for designers and engineers looking for a robust and adaptable logic IC solution.

74LCX543MSA Documents

Download datasheets and manufacturer documentation for 74LCX543MSA

Datasheets :

74LCX543      

Environmental Information :

onsemi RoHS       onsemi REACH