onsemi

MC14071BD

MC14071BD Description

The MC14071BD is a surface-mount, 4-channel OR gate 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 tube package. It features a maximum propagation delay of 100ns at 15V with a load capacitance of 50pF, ensuring high-speed performance. The MC14071BD operates within a supply voltage range of 3V to 18V, making it suitable for various power supply configurations. Each of the four OR gates has two inputs, with input logic levels specified as 1.5V to 4V for low and 3.5V to 11V for high. The device has a quiescent current of up to 1µA and can handle an output current of 8.8mA for both high and low states. The MC14071BD is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

MC14071BD Features

• High-Speed Performance: With a maximum propagation delay of 100ns at 15V and 50pF, the MC14071BD ensures rapid signal processing, making it ideal for applications requiring fast logic operations.
• Wide Operating Voltage Range: The device operates efficiently within a supply voltage range of 3V to 18V, providing flexibility in power supply design and compatibility with various electronic systems.
• Low Power Consumption: The MC14071BD has a maximum quiescent current of 1µA, contributing to energy efficiency and making it suitable for low-power applications.
• Robust Output Current Capability: Each OR gate can handle an output current of 8.8mA for both high and low states, ensuring reliable performance under varying load conditions.
• Flexible Input Logic Levels: The input logic levels of 1.5V to 4V for low and 3.5V to 11V for high provide compatibility with a wide range of digital signal sources.
• Surface-Mount Packaging: The surface-mount package facilitates easy integration into modern PCB designs, enhancing the overall reliability and compactness of electronic assemblies.
• Compliance and Reliability: The MC14071BD is REACH unaffected and has an MSL of 1, ensuring compliance with environmental regulations and reliability in storage and handling.

MC14071BD Applications

The MC14071BD is well-suited for a variety of applications where high-speed, low-power digital logic is required. Some specific use cases include:

• Digital Signal Processing: The high-speed OR gates can be used in digital signal processing applications to combine multiple input signals efficiently.
• Control Systems: The device can be integrated into control systems where fast decision-making and signal merging are necessary.
• Communication Circuits: The MC14071BD can be employed in communication circuits to manage data flow and signal routing.
• Consumer Electronics: Its low power consumption and flexible operating voltage range make it suitable for consumer electronics where energy efficiency and compatibility with different power sources are crucial.
• Industrial Automation: The robust output current capability and wide input logic levels ensure reliable performance in industrial automation systems.

Conclusion of MC14071BD

The MC14071BD is a versatile and reliable OR gate IC that offers high-speed performance, low power consumption, and flexible operating conditions. Its wide range of input logic levels and robust output current capability make it suitable for a variety of digital logic applications. Despite being marked as obsolete, the MC14071BD remains a valuable component for designers seeking a dependable and efficient solution for their electronic systems. Its compliance with environmental regulations and ease of integration into modern PCB designs further enhance its appeal in the electronics industry.