onsemi

CD4049UBCN

CD4049UBCN Description

The CD4049UBCN is a 6-channel inverter IC designed for a wide range of digital logic applications. Manufactured by onsemi, this through-hole mounted device is part of the 4000B series and is housed in a tube package. It features six independent inverter circuits, each with a single input, making it highly versatile for various digital signal processing tasks. The CD4049UBCN operates within a supply voltage range of 3V to 15V, providing flexibility in power supply requirements. Each inverter has an input logic level range of 1V to 3V for low signals and 4V to 12V for high signals, ensuring compatibility with a variety of digital systems.

CD4049UBCN Features

• High Performance: The CD4049UBCN offers a maximum propagation delay of 35ns at 15V and 50pF, ensuring fast signal processing and minimal delay in digital circuits.
• Low Power Consumption: With a maximum quiescent current of 4 µA, this IC is highly energy-efficient, making it suitable for battery-powered and low-power applications.
• Robust Output Current: The inverter provides a maximum output current of 7.2mA for high outputs and 29mA for low outputs, allowing it to drive multiple loads effectively.
• Wide Operating Voltage Range: The device operates reliably within a supply voltage range of 3V to 15V, making it compatible with a broad range of power supply configurations.
• Compatibility and Integration: The CD4049UBCN’s input logic levels are designed to be compatible with other digital circuits, facilitating seamless integration into existing systems.
• Moisture Sensitivity Level: Rated at MSL 1 (Unlimited), the CD4049UBCN is highly resistant to moisture, ensuring reliability in various environmental conditions.

CD4049UBCN Applications

The CD4049UBCN is ideal for applications requiring efficient digital signal inversion and processing. Its key applications include:

• Digital Logic Circuits: Used in digital systems where signal inversion is necessary, such as in clock signal generation and digital signal processing.
• Communication Systems: In communication systems, the CD4049UBCN can be used to invert signals for proper transmission and reception.
• Consumer Electronics: Suitable for consumer electronics where low power consumption and high performance are critical, such as in remote controls and digital displays.
• Automotive Electronics: Given its robustness and wide operating voltage range, the CD4049UBCN is well-suited for automotive applications, including engine control units and infotainment systems.

Conclusion of CD4049UBCN

The CD4049UBCN is a versatile and high-performance inverter IC that offers significant advantages over similar models. Its low power consumption, robust output current, and wide operating voltage range make it an ideal choice for a variety of digital applications. Despite being marked as obsolete, the CD4049UBCN remains a reliable and efficient solution for digital signal inversion and processing. Its compatibility with a broad range of digital systems and its ability to operate in various environmental conditions further enhance its appeal. For engineers and designers seeking a reliable and efficient inverter solution, the CD4049UBCN is a proven and effective choice.