Texas Instruments

SN74AHC174DGVR

SN74AHC174DGVR Description

The SN74AHC174DGVR is a single 6-bit D-type flip-flop from Texas Instruments, designed for high-speed digital applications. This IC operates with a clock frequency of up to 180 MHz, making it suitable for demanding digital circuits. It features a positive edge-triggered mechanism, ensuring reliable data capture on the rising edge of the clock signal. The device supports a wide supply voltage range of 2V to 5.5V, providing flexibility in power supply requirements.

The SN74AHC174DGVR includes a master reset function, allowing for synchronous reset of all flip-flops. This feature is crucial for applications requiring a clean slate initialization. The device is housed in a 16-pin TSSOP package, which is ideal for surface mount applications, ensuring robust mechanical stability and ease of integration into modern PCB designs.

SN74AHC174DGVR Features

• High-Speed Operation: With a clock frequency of up to 180 MHz, the SN74AHC174DGVR ensures fast data processing and minimal latency.
• Positive Edge Triggering: This flip-flop captures data on the rising edge of the clock signal, providing precise timing control.
• Wide Supply Voltage Range: The 2V to 5.5V supply voltage range offers compatibility with various power supply configurations.
• Master Reset Functionality: The synchronous reset feature allows for the simultaneous reset of all flip-flops, ensuring consistent operation.
• Low Power Consumption: The device consumes only 4 µA in quiescent mode, making it energy-efficient.
• Robust Package: The 16-pin TSSOP package is designed for surface mount technology, ensuring durability and ease of integration.
• Compliance and Safety: The SN74AHC174DGVR is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Low Propagation Delay: With a maximum propagation delay of 9.2ns at 5V and 50pF, the device ensures fast signal transmission.
• High Output Current: The flip-flop can drive up to 8mA in both high and low states, providing robust output capabilities.

SN74AHC174DGVR Applications

The SN74AHC174DGVR is ideal for a variety of high-speed digital applications, including:

• Data Storage and Processing: The 6-bit flip-flop is well-suited for data storage and processing tasks, ensuring reliable data capture and transmission.
• Clock Management: The high clock frequency and positive edge triggering make it suitable for clock management in digital systems.
• Synchronization Circuits: The master reset function allows for precise synchronization in complex digital circuits.
• Digital Logic Circuits: The device can be used in various digital logic applications, providing fast and reliable performance.
• Communication Systems: The low propagation delay and high output current make it ideal for communication systems requiring fast signal processing.

Conclusion of SN74AHC174DGVR

The SN74AHC174DGVR from Texas Instruments is a versatile and high-performance D-type flip-flop, designed for demanding digital applications. Its high clock frequency, positive edge triggering, and wide supply voltage range make it suitable for a variety of applications. The master reset function and low power consumption further enhance its utility. Despite being marked as obsolete, the SN74AHC174DGVR remains a reliable choice for engineers seeking a robust and efficient flip-flop solution.