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CD40175BE

CD40175BE Description

The CD40175BE is a flip-flop integrated circuit (IC) designed and manufactured by Harris Corporation. It belongs to the 4000B series and serves as a master reset function. This 16-pin DIP (Dual In-line Package) device is now considered obsolete but was once a popular choice for various applications due to its robust performance and reliable operation.

CD40175BE Features

• Clock Frequency: The CD40175BE operates at a clock frequency of 14 MHz, which allows for high-speed data processing in digital systems.
• Max Propagation Delay: It boasts a maximum propagation delay of 120ns at 15V and 50pF, ensuring quick response times in digital circuits.
• Current - Quiescent (Iq): The quiescent current consumption is a mere 4 µA, contributing to low power usage in applications.
• Number of Bits per Element: With 4 bits per element, the CD40175BE can handle a variety of data storage and processing tasks.
• Output Type: The IC features complementary outputs, which can be beneficial for reducing power consumption and improving noise immunity in digital circuits.
• ECCN: Classified as EAR99, indicating that it is not subject to export controls under the Export Administration Regulations.
• Trigger Type: The positive edge trigger allows for precise control over the timing of data capture.
• Mounting Type: The through-hole mounting type provides a secure and reliable connection in the circuit.
• Series: Part of the 4000B series, known for its reliability and performance in digital logic applications.
• Function: Acts as a master reset, essential for initializing and resetting digital systems.
• Voltage - Supply: Operates over a wide voltage range of 3V to 18V, making it versatile for different power supply scenarios.
• Mfr: Manufactured by Harris Corporation, known for its high-quality electronic components.
• Number of Elements: The CD40175BE contains a single element, making it suitable for applications requiring a single flip-flop.
• HTSUS: Classified under 8542.39.0001 for customs purposes.
• Package: Packaged in a tube, which is convenient for storage and handling.
• Input Capacitance: With an input capacitance of 5 pF, it ensures fast signal propagation.
• Base Product Number: The base product number is CD40175, indicating the family of products this IC belongs to.
• Current - Output High, Low: It can provide a current of 6.8mA both in high and low states, ensuring consistent performance.

CD40175BE Applications

The CD40175BE is ideal for applications where a reliable and fast master reset function is required. Some specific use cases include:

• Digital Clocks: For initializing and resetting digital clock circuits.
• Computer Systems: As part of the system reset logic in computer hardware.
• Telecommunications: In digital signal processing and control systems within telecommunications equipment.
• Industrial Controls: For resetting control systems in industrial automation and process control applications.

Conclusion of CD40175BE

While the CD40175BE is now considered obsolete, its legacy as a high-performance flip-flop IC with a wide operating voltage range, low power consumption, and fast propagation delay makes it a notable component in the history of digital electronics. Its unique features such as complementary outputs and positive edge triggering provided advantages over similar models of its time. Although it may no longer be in production, understanding its specifications and capabilities can be valuable for engineers working with legacy systems or for educational purposes in studying the evolution of digital logic devices.