onsemi

MC14049BFELG  

Gates and Inverters

MC14049BFELG Description

The MC14049BFELG is a 6-channel inverter IC designed for a wide range of digital logic applications. Manufactured by onsemi, this device is part of the 4000B series and is housed in a surface-mount 16SOEIAJ package. The MC14049BFELG offers a broad operating voltage range of 3V to 18V, making it highly versatile for various power supply configurations. Each inverter channel features a single input and is capable of operating with input logic levels ranging from 1.5V to 11V, ensuring compatibility with different digital signal standards. The device is characterized by a maximum propagation delay of 60ns at 15V and a 50pF load, providing fast signal processing capabilities. The MC14049BFELG also boasts low quiescent current (up to 4 µA) and robust output current capabilities, with 10mA for high output and 40mA for low output. Despite being marked as obsolete, this IC remains a reliable choice for applications requiring multiple inverter channels in a compact form factor.

MC14049BFELG Features

• Wide Operating Voltage Range: The MC14049BFELG operates efficiently within a voltage range of 3V to 18V, offering flexibility in power supply requirements.
• Fast Propagation Delay: With a maximum propagation delay of 60ns at 15V and a 50pF load, this IC ensures rapid signal inversion, crucial for high-speed digital circuits.
• Low Quiescent Current: Consuming a maximum of 4 µA in quiescent state, the MC14049BFELG is energy-efficient, making it suitable for low-power applications.
• Robust Output Current: The device can handle up to 10mA for high output and 40mA for low output, providing strong drive capabilities for downstream components.
• Surface-Mount Packaging: The 16SOEIAJ package format facilitates easy integration into modern printed circuit boards (PCBs) and supports automated assembly processes.
• REACH Compliance: The MC14049BFELG is REACH unaffected, ensuring it meets environmental and safety standards for electronic components.

MC14049BFELG Applications

The MC14049BFELG is ideal for applications that require multiple inverter channels in a compact and efficient package. Some specific use cases include:

• Digital Signal Processing: Inverting digital signals in communication systems, microcontrollers, and other digital circuits.
• Clock Signal Generation: Generating inverted clock signals for timing circuits and synchronization purposes.
• Noise Reduction: Inverting signals to reduce noise and improve signal integrity in sensitive electronic systems.
• Power Management: Inverting control signals in power management circuits, such as inverting enable signals for power modules.
• Consumer Electronics: Inverting signals in various consumer electronic devices, such as TVs, smartphones, and IoT devices.

Conclusion of MC14049BFELG

The MC14049BFELG is a versatile and reliable 6-channel inverter IC, offering a wide operating voltage range, fast propagation delay, and low quiescent current. Its robust output current capabilities and surface-mount packaging make it suitable for a variety of digital logic applications. Despite being marked as obsolete, the MC14049BFELG remains a valuable component for engineers and designers seeking a compact, efficient, and high-performance inverter solution.

MC14049BFELG Documents

Download datasheets and manufacturer documentation for MC14049BFELG

Datasheets :

MC14049B, MC14050B      

PCN Obsolescence/ EOL :

Multiple Devices 17/Apr/2015      

HTML Datasheet :

MC14049B, MC14050B      

Environmental Information :

onsemi RoHS       onsemi REACH