onsemi

74VHC175M

74VHC175M Description

The 74VHC175M is a single 4-bit D-type flip-flop with master reset functionality, designed for high-speed and reliable performance in digital circuits. Manufactured by onsemi, this logic IC chip belongs to the 74VHC series and is housed in a surface-mount 16SOIC package. Despite being marked as obsolete, the 74VHC175M remains a robust choice for specific applications due to its unique features and performance capabilities.

74VHC175M Features

• Clock Frequency: The 74VHC175M operates at a clock frequency of up to 115 MHz, ensuring high-speed data processing and synchronization in digital systems.
• Output Type: It features complementary outputs, providing both true and inverted signals, which enhances versatility in circuit design.
• Trigger Type: The positive edge-triggered mechanism ensures precise timing control, making it ideal for applications requiring accurate signal transitions.
• Master Reset Function: This feature allows for the synchronous reset of all flip-flops, simplifying control logic and ensuring reliable operation.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 2V to 5.5V, offering flexibility in power supply requirements.
• Low Quiescent Current: With a quiescent current of only 4 µA, the 74VHC175M is energy-efficient, making it suitable for low-power applications.
• High Output Current: The IC can drive up to 8mA in both high and low output states, ensuring robust signal integrity.
• Low Propagation Delay: The maximum propagation delay is 9.3ns at 5V and 50pF, providing fast signal transmission and minimal latency.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not moisture-sensitive, enhancing its reliability in various environmental conditions.
• REACH Compliance: The 74VHC175M is REACH unaffected, ensuring compliance with environmental and safety regulations.

74VHC175M Applications

The 74VHC175M is ideal for a wide range of applications due to its high-speed performance, low power consumption, and versatile output capabilities. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing and synchronizing digital signals in communication systems and data processing units.
• Memory and Storage Systems: The master reset function and complementary outputs enhance reliability and control in memory modules and storage devices.
• Microcontroller and Embedded Systems: The low quiescent current and wide supply voltage range make it an excellent choice for power-sensitive embedded systems and microcontroller applications.
• Industrial Control Systems: The robustness and reliability of the 74VHC175M ensure stable operation in harsh industrial environments, where precise timing and control are critical.
• Consumer Electronics: The IC's versatility and performance capabilities make it suitable for various consumer electronics applications, including digital audio and video processing devices.

Conclusion of 74VHC175M

The 74VHC175M is a high-performance D-type flip-flop with master reset functionality, offering a unique combination of speed, flexibility, and reliability. Despite its obsolete status, its technical specifications and performance benefits make it a valuable component for specific applications in the electronics industry. The wide supply voltage range, low power consumption, and high output current capabilities further enhance its suitability for a variety of digital systems. Whether used in digital signal processing, memory systems, or industrial control applications, the 74VHC175M remains a reliable choice for engineers and designers seeking robust and efficient solutions.