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CD4063BE

CD4063BE Description

The CD4063BE is a 4-bit magnitude comparator IC manufactured by Harris Corporation. It belongs to the 4000B series and is designed to compare analog input signals. This through-hole mounted device operates within a supply voltage range of 3V to 18V and has an active high output function. The CD4063BE is now considered obsolete, but it was once a popular choice for various applications due to its unique features and performance benefits.

CD4063BE Features

• Technical Specifications:

  • Max Propagation Delay: 350ns @ 15V, 50pF
  • Current - Quiescent (Iq): 100 µA
  • Voltage - Supply: 3V ~ 18V
  • Output: Active High
  • Output Function: A<B, A=B, A>B
  • Number of Bits: 4
  • Current - Output High, Low: 4.2mA, 4.2mA

• Unique Features and Advantages:

  • The CD4063BE offers a fast propagation delay of 350ns, making it suitable for high-speed applications.
  • Its low quiescent current of 100 µA contributes to low power consumption, which is beneficial in battery-operated devices.
  • The active high output function provides a clear and reliable output signal.
  • The 4-bit design allows for the comparison of analog input signals with up to 16 different levels.

CD4063BE Applications

The CD4063BE is ideal for various applications where analog signal comparison is required. Some specific use cases include:

1. Signal Processing: The CD4063BE can be used in signal processing systems to compare input signals and generate a digital output based on their magnitude.
2. Sensor Interfaces: In sensor-based applications, the CD4063BE can be used to compare sensor readings with predefined threshold values, enabling the system to take appropriate actions.
3. Control Systems: The CD4063BE can be employed in control systems to compare input signals and generate control signals based on the comparison results.
4. Data Conversion: The CD4063BE can be used in data conversion applications, where analog signals need to be compared and converted into digital signals.

Conclusion of CD4063BE

The CD4063BE is a 4-bit magnitude comparator IC with unique features and advantages that make it suitable for various applications. Its fast propagation delay, low quiescent current, and active high output function contribute to its performance benefits. Although it is now considered obsolete, the CD4063BE remains a popular choice for applications where analog signal comparison is required. Its 4-bit design allows for the comparison of analog input signals with up to 16 different levels, making it ideal for signal processing, sensor interfaces, control systems, and data conversion applications.