onsemi

MC14049UBFEL  

Gates and Inverters

MC14049UBFEL Description

The MC14049UBFEL is a 6-channel inverter IC designed for a wide range of digital logic applications. Manufactured by onsemi, this integrated circuit is part of the 4000B series and is housed in a surface-mount package, specifically a 16SOEIAJ. The MC14049UBFEL is ideal for applications requiring reliable inversion of digital signals with low propagation delay and high current drive capabilities.

MC14049UBFEL Features

• Logic Type: The MC14049UBFEL is a 6-channel inverter, providing robust inversion of digital signals. Each channel has a single input, making it suitable for applications where multiple digital signals need to be inverted simultaneously.
• Max Propagation Delay: With a maximum propagation delay of 50ns at 15V and 50pF, the MC14049UBFEL ensures fast signal processing, making it suitable for high-speed digital circuits.
• Input Logic Levels: The input logic levels are specified as 1V to 2.5V for low and 4V to 12.5V for high, providing flexibility in interfacing with various digital systems.
• Supply Voltage Range: The IC operates within a wide supply voltage range of 3V to 18V, making it versatile for different power supply configurations.
• Current Capabilities: The MC14049UBFEL can drive up to 10mA for high output and 40mA for low output, ensuring strong signal integrity and reliability.
• Low Quiescent Current: With a maximum quiescent current of 4 µA, the IC is energy-efficient, making it suitable for battery-powered applications.
• Moisture Sensitivity Level: The moisture sensitivity level (MSL) of 3 (168 hours) ensures the IC can withstand environmental conditions during manufacturing processes.
• Packaging: The MC14049UBFEL is available in a tape and reel (TR) package, facilitating automated assembly and handling.

MC14049UBFEL Applications

The MC14049UBFEL is ideal for a variety of applications where digital signal inversion is required. Some specific use cases include:

• Digital Signal Processing: Inverting digital signals in microcontroller or microprocessor-based systems.
• Communication Systems: Inverting signals in data transmission and reception circuits.
• Control Systems: Inverting control signals in industrial automation and robotics.
• Consumer Electronics: Inverting signals in devices such as smartphones, tablets, and other portable electronics.
• Automotive Electronics: Inverting signals in automotive control units and infotainment systems.

Conclusion of MC14049UBFEL

The MC14049UBFEL is a versatile and reliable 6-channel inverter IC, offering high performance and flexibility in digital signal inversion. Its wide supply voltage range, low propagation delay, and robust current drive capabilities make it suitable for a broad range of applications. Despite being marked as obsolete, the MC14049UBFEL remains a valuable component for engineers and designers working on digital systems that require efficient and reliable signal inversion.

MC14049UBFEL Documents

Download datasheets and manufacturer documentation for MC14049UBFEL

Datasheets :

MC14049UB      

PCN Obsolescence/ EOL :

Multiple Devices 24/Jan/2011      

HTML Datasheet :

MC14049UB      

Environmental Information :

onsemi RoHS