Texas Instruments

SN74AHCT174NSR  

Flip Flops

SN74AHCT174NSR Description

The SN74AHCT174NSR is a single 6-bit D-type flip-flop with a master reset function, designed for high-performance digital applications. Manufactured by Texas Instruments, this IC operates within a supply voltage range of 4.5V to 5.5V and features a maximum clock frequency of 115 MHz. It is designed to trigger on the positive edge of the clock signal, ensuring precise timing control. The device is housed in a surface-mount 16SO package, making it suitable for compact and high-density PCB layouts.

SN74AHCT174NSR Features

• High Clock Frequency: The SN74AHCT174NSR supports a maximum clock frequency of 115 MHz, enabling fast data processing and high-speed applications.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, ensuring reliable and predictable data capture.
• Master Reset Functionality: The master reset feature allows for synchronous clearing of the flip-flop, providing a robust mechanism for system initialization and error recovery.
• Low Power Consumption: With a quiescent current of only 4 µA, the SN74AHCT174NSR is highly energy-efficient, making it suitable for low-power applications.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply design.
• High Output Current Capability: The flip-flop can source and sink up to 8 mA, providing strong drive capability for downstream components.
• Low Input Capacitance: The input capacitance of 2 pF minimizes loading effects on the driving circuit, ensuring high signal integrity.
• Compliance and Reliability: The SN74AHCT174NSR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Packaging: Available in tape and reel (TR) packaging, the SN74AHCT174NSR is ideal for automated assembly processes.

SN74AHCT174NSR Applications

The SN74AHCT174NSR is well-suited for a variety of high-speed digital applications, including:

• Data Storage and Processing: The 6-bit flip-flop is ideal for applications requiring temporary data storage and processing, such as in microprocessors and digital signal processors.
• Synchronization Circuits: The positive edge triggering and master reset functionality make it suitable for synchronizing digital signals and managing clock domains.
• Communication Systems: The high clock frequency and low propagation delay (8.8ns @ 5V, 50pF) enable efficient data transmission and reception in high-speed communication systems.
• Industrial Control Systems: The robust design and wide operating voltage range make it suitable for industrial applications where reliability and performance are critical.
• Consumer Electronics: The low power consumption and compact surface-mount package make it ideal for consumer electronics where space and energy efficiency are important considerations.

Conclusion of SN74AHCT174NSR

The SN74AHCT174NSR from Texas Instruments is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high clock frequency, low power consumption, and robust master reset functionality make it an ideal choice for a wide range of digital applications. The device's compliance with environmental and regulatory standards, along with its reliable packaging, ensures ease of use and integration into modern electronic systems. Whether used in data processing, synchronization circuits, or high-speed communication systems, the SN74AHCT174NSR delivers reliable performance and efficiency, making it a valuable component in the electronics industry.

SN74AHCT174NSR Documents

Download datasheets and manufacturer documentation for SN74AHCT174NSR

Datasheets :

SN54/74AHCT174      

PCN Packaging :

Carrier Tape Update 23/Feb/2015       PCN Cancelled 17/Apr/2015      

HTML Datasheet :

SN54/74AHCT174