onsemi

74ACTQ16374MTDX

74ACTQ16374MTDX Description

The 74ACTQ16374MTDX is a dual 8-bit D-type flip-flop integrated circuit (IC) designed for high-performance digital applications. Manufactured by onsemi, this logic IC chip is part of the 74ACTQ series and is housed in a 48-TSSOP surface-mount package, making it suitable for compact and efficient PCB designs. This IC operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of 71 MHz, ensuring reliable performance in high-speed digital systems. The positive edge-triggered flip-flops provide robust data storage and transfer capabilities, with each flip-flop capable of handling 8 bits of data. The 74ACTQ16374MTDX is designed for standard functionality and is REACH unaffected, adhering to stringent environmental and safety regulations.

74ACTQ16374MTDX Features

• High-Speed Operation: With a clock frequency of 71 MHz, the 74ACTQ16374MTDX ensures fast data processing and transfer, making it ideal for high-speed digital systems.
• Positive Edge Triggering: The flip-flops are triggered on the positive edge of the clock signal, providing precise timing control and synchronization.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply design and compatibility with various power sources.
• Low Quiescent Current: The 74ACTQ16374MTDX consumes only 80 µA of quiescent current, making it energy-efficient and suitable for low-power applications.
• High Output Current Capability: The IC can source and sink up to 24mA of current, enabling it to drive multiple loads without the need for additional buffer circuits.
• Low Input Capacitance: With an input capacitance of 4.5 pF, the 74ACTQ16374MTDX minimizes signal loading and ensures high-speed operation.
• Moisture Sensitivity Level 1: The IC is classified as MSL 1, meaning it is not moisture-sensitive and can be stored and handled without special precautions.
• Max Propagation Delay: The maximum propagation delay is 7.9ns at 5V and 50pF, ensuring fast signal transmission and minimal latency.
• Surface-Mount Packaging: The 48-TSSOP package allows for surface-mount assembly, enabling compact and reliable PCB designs.

74ACTQ16374MTDX Applications

The 74ACTQ16374MTDX is well-suited for a variety of applications where high-speed data storage and transfer are required. Some specific use cases include:

• Digital Signal Processing: The high-speed operation and low propagation delay make it ideal for applications involving real-time signal processing and data handling.
• Communication Systems: The dual 8-bit flip-flops can be used for data buffering and synchronization in communication protocols, ensuring reliable data transmission.
• Microcontroller Interfaces: The IC can be used to interface with microcontrollers, providing temporary storage and transfer of data between different system components.
• Memory Systems: The flip-flops can be employed in memory systems for data latching and storage, ensuring data integrity and fast access times.
• Automotive Electronics: The wide supply voltage range and low quiescent current make it suitable for automotive applications where power efficiency and reliability are critical.

Conclusion of 74ACTQ16374MTDX

The 74ACTQ16374MTDX is a versatile and high-performance dual 8-bit D-type flip-flop IC designed for demanding digital applications. Its combination of high-speed operation, low power consumption, and robust performance characteristics make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the 74ACTQ16374MTDX remains a reliable and efficient solution for applications requiring fast and reliable data storage and transfer. Its surface-mount packaging and wide supply voltage range further enhance its suitability for modern electronic designs.