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CD74ACT175E

CD74ACT175E Description

The CD74ACT175E is a single 4-bit D-type flip-flop with a master reset function, designed for high-speed and reliable digital signal processing. Manufactured by Harris Corporation, this logic IC chip belongs to the 74ACT series and is housed in a through-hole package. It operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 114 MHz, making it suitable for demanding digital applications. Despite its obsolescence, the CD74ACT175E remains a robust choice for specific legacy systems and custom designs.

CD74ACT175E Features

• High Clock Frequency: Capable of operating at a clock frequency of up to 114 MHz, the CD74ACT175E ensures fast data processing and efficient signal handling.
• Low Propagation Delay: With a maximum propagation delay of 11.5 ns at 5V and 50 pF, this IC offers minimal signal latency, crucial for high-speed digital circuits.
• Low Quiescent Current: Consuming only 8 µA of quiescent current, the CD74ACT175E is energy-efficient, making it suitable for applications where power consumption is a concern.
• Complementary Outputs: The complementary output type provides flexibility in circuit design, allowing for both true and inverted signal outputs.
• Positive Edge Triggering: The positive edge-triggered mechanism ensures precise timing control, aligning with standard digital signal protocols.
• Robust Input and Output Capacitance: With an input capacitance of 10 pF and the ability to handle 24 mA for both high and low outputs, this IC is well-suited for interfacing with various digital components.
• Master Reset Functionality: The master reset feature allows for the synchronous reset of all flip-flops, simplifying control logic and ensuring reliable operation.

CD74ACT175E Applications

The CD74ACT175E is ideal for a range of applications requiring high-speed, reliable digital signal processing. Its features make it particularly suitable for:

• Digital Clock Circuits: The high clock frequency and low propagation delay ensure accurate timing and synchronization.
• Data Storage and Processing: The 4-bit flip-flop design is well-suited for temporary data storage and processing in digital systems.
• Control Logic Systems: The master reset function simplifies the implementation of control logic, making it ideal for complex digital control systems.
• Legacy System Upgrades: Despite being obsolete, the CD74ACT175E can be used to maintain and upgrade legacy systems where compatibility with older components is essential.

Conclusion of CD74ACT175E

The CD74ACT175E, manufactured by Harris Corporation, is a versatile and reliable 4-bit D-type flip-flop with a master reset function. Its high clock frequency, low propagation delay, and energy-efficient design make it suitable for a variety of high-speed digital applications. While it is now considered obsolete, the CD74ACT175E remains a valuable component for specific use cases, particularly in legacy systems and custom designs where its unique features and performance benefits are still relevant.