Texas Instruments

SN74HC174PWRG4

SN74HC174PWRG4 Description

The SN74HC174PWRG4 is a single 6-bit D-type flip-flop IC from Texas Instruments, designed for high-speed, low-power applications. This device is part of the 74HC series, known for its excellent performance and reliability in digital logic circuits. The SN74HC174PWRG4 operates within a wide supply voltage range of 2V to 6V, making it suitable for various power supply configurations. It features a clock frequency of up to 50 MHz, ensuring fast data processing and synchronization. The flip-flop is triggered on the positive edge of the clock signal, providing precise timing control and minimizing timing errors.

SN74HC174PWRG4 Features

• Clock Frequency: The SN74HC174PWRG4 supports a clock frequency of up to 50 MHz, enabling high-speed data processing and synchronization.
• Trigger Type: Positive edge triggering ensures reliable data capture and minimizes timing errors.
• Master Reset Function: This feature allows for complete control over the flip-flop state, ensuring consistent and predictable behavior.
• Wide Voltage Range: The device operates within a supply voltage range of 2V to 6V, providing flexibility in power supply design.
• Low Power Consumption: With a quiescent current of only 8 µA, the SN74HC174PWRG4 is highly energy-efficient.
• High Output Current: The flip-flop can drive up to 5.2 mA in both high and low states, making it suitable for driving various loads.
• Low Input Capacitance: An input capacitance of 3 pF ensures minimal loading on the driving circuit, maintaining signal integrity.
• Fast Propagation Delay: The maximum propagation delay is 27 ns at 6V and 50 pF, ensuring rapid data transfer and minimal latency.
• Compliance and Reliability: The SN74HC174PWRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability.
• Surface Mount Packaging: The 16-TSSOP package is ideal for compact and high-density PCB designs.

SN74HC174PWRG4 Applications

The SN74HC174PWRG4 is well-suited for a variety of applications requiring high-speed data processing and reliable digital logic. Some specific use cases include:

• Data Storage and Transfer: Ideal for applications where data needs to be captured and stored temporarily, such as in memory buffers and data registers.
• Clock Synchronization: The positive edge triggering and high clock frequency make it suitable for synchronizing clock signals in digital systems.
• Sequential Logic Circuits: The flip-flop can be used to build complex sequential logic circuits, such as counters, shift registers, and state machines.
• Digital Signal Processing: The low propagation delay and high output current make it suitable for processing digital signals in real-time applications.
• Communication Systems: The device can be used in communication systems for data buffering and synchronization, ensuring reliable data transmission.

Conclusion of SN74HC174PWRG4

The SN74HC174PWRG4 is a versatile and reliable D-type flip-flop IC from Texas Instruments, offering high-speed performance and low power consumption. Its wide voltage range, low input capacitance, and high output current make it suitable for a variety of digital logic applications. The positive edge triggering and master reset function provide precise control over data capture and state management. Despite being marked as obsolete, the SN74HC174PWRG4 remains a valuable component for engineers and designers working on high-speed, low-power digital systems. Its compliance with environmental standards and surface mount packaging further enhance its suitability for modern electronics applications.