onsemi

MC14071BDT

MC14071BDT Description

The MC14071BDT is a high-performance OR gate IC designed for a wide range of digital applications. Manufactured by onsemi, this device is part of the 4000B series and features four OR gates with two inputs each, packaged in a 14TSSOP tube. The MC14071BDT is designed to operate over a wide supply voltage range of 3V to 18V, making it highly versatile for various power supply configurations. It offers a maximum propagation delay of 100ns at 15V with a capacitive load of 50pF, ensuring fast and reliable signal processing.

MC14071BDT Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 3V to 18V
• Max Propagation Delay: 100ns @ 15V, 50pF
• Input Logic Levels:
  • Low: 1.5V to 4V
  • High: 3.5V to 11V
• Current Specifications:
  • Quiescent (Max): 1 µA
  • Output High: 8.8mA
  • Output Low: 8.8mA
• Mounting Type: Surface Mount
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected

The MC14071BDT stands out due to its low quiescent current and wide operating voltage range, making it suitable for low-power applications. Its fast propagation delay ensures efficient signal processing, which is crucial for high-speed digital circuits. The device's ability to handle a wide range of input logic levels adds to its flexibility and compatibility with various digital systems.

MC14071BDT Applications

The MC14071BDT is ideal for applications requiring multiple OR gate functions in a compact form factor. Its wide operating voltage range and low quiescent current make it suitable for battery-powered devices and portable electronics. Specific use cases include:

• Digital Signal Processing: Efficiently combining multiple digital signals in communication systems and data processing units.
• Control Systems: Implementing logic functions in microcontroller-based systems and industrial control panels.
• Consumer Electronics: Enhancing the functionality of home appliances and multimedia devices by integrating multiple logic gates in a single package.
• Automotive Electronics: Utilizing its robust performance in automotive control modules and infotainment systems.

Conclusion of MC14071BDT

The MC14071BDT is a versatile and reliable OR gate IC that offers significant advantages over similar models. Its wide operating voltage range, low quiescent current, and fast propagation delay make it an excellent choice for a variety of digital applications. Despite being marked as obsolete, the MC14071BDT remains a valuable component for engineers and designers looking to integrate multiple OR gate functions into their systems. Its compatibility with various power supply configurations and input logic levels ensures seamless integration into existing and new designs.