Texas Instruments

SN74V225-15PAG

SN74V225-15PAG Description

The SN74V225-15PAG is a synchronous FIFO memory IC designed by Texas Instruments, offering a memory size of 18K (1K x 18) with an access time of 10ns and a data rate of 66.7MHz. This FIFO is housed in a 64-TQFP package, making it suitable for surface-mount applications. The device operates within a supply voltage range of 3V to 3.6V and has a maximum supply current of 35mA. It supports First Word Fall Through (FWFT) and programmable flags, enhancing its functionality for various applications. The SN74V225-15PAG is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period, and operates within a temperature range of 0°C to 70°C.

SN74V225-15PAG Features

• Synchronous Operation: The SN74V225-15PAG operates synchronously, ensuring data integrity and precise timing control.
• First Word Fall Through (FWFT) Support: This feature allows the FIFO to output the first word immediately after a read request, reducing latency and improving system performance.
• Programmable Flags: The device supports programmable flags, providing flexibility in managing FIFO status and optimizing system performance.
• Depth and Width Expansion: The SN74V225-15PAG supports both depth and width expansion, making it highly versatile for various system configurations.
• High Data Rate: With a data rate of 66.7MHz, the FIFO can handle high-speed data transfers, making it suitable for demanding applications.
• Low Supply Current: The maximum supply current of 35mA ensures efficient power usage, making the device suitable for power-sensitive applications.
• Environmental Compliance: The SN74V225-15PAG is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 3 (168 hours) allows for extended exposure periods, enhancing the device's reliability in various environmental conditions.

SN74V225-15PAG Applications

The SN74V225-15PAG is ideal for applications requiring high-speed data buffering and synchronization. Its features make it suitable for:

• Telecommunications: High-speed data buffering in communication systems.
• Data Acquisition Systems: Efficient data handling in real-time data acquisition applications.
• Networking: Buffering data in network interfaces and switches.
• Industrial Automation: Managing data flow in industrial control systems.
• Consumer Electronics: Enhancing performance in devices requiring fast data processing and storage.

Conclusion of SN74V225-15PAG

The SN74V225-15PAG is a robust and versatile FIFO memory IC designed for high-speed data handling and synchronization. Its synchronous operation, FWFT support, and programmable flags make it a powerful solution for various applications. The device's compliance with environmental and regulatory standards ensures its suitability for modern electronics. Despite being obsolete, the SN74V225-15PAG remains a valuable component for applications requiring reliable and efficient data buffering.