Texas Instruments

SN74ALVC3641-20PQ

SN74ALVC3641-20PQ Description

The SN74ALVC3641-20PQ is a synchronous FIFO memory IC designed by Texas Instruments, featuring a 36K (1K x 36) memory size. This device is housed in a 132-pin QFP package and is suitable for surface mount applications. It operates within a supply voltage range of 3 V to 3.6 V and supports a data rate of up to 50 MHz. The SN74ALVC3641-20PQ has an access time of 11.5 ns and a maximum supply current of 350µA. It is designed for synchronous operation and includes retransmit capability, making it ideal for applications requiring reliable data transfer and storage.

SN74ALVC3641-20PQ Features

• Memory Size: 36K (1K x 36) provides ample storage for data buffering.
• Data Rate: Capable of operating at up to 50 MHz, ensuring high-speed data transfer.
• Access Time: Fast access time of 11.5 ns allows for quick data retrieval.
• Supply Voltage: Operates within a 3 V to 3.6 V range, suitable for low-power applications.
• Supply Current: Maximum supply current of 350µA ensures energy efficiency.
• Synchronous Operation: Ensures data integrity and timing accuracy.
• Retransmit Capability: Enhances reliability in data transmission.
• Programmable Flags Support: Allows for flexible control and monitoring of FIFO status.
• Expansion Type: Supports both depth and width expansion for scalable memory solutions.
• Operating Temperature: Functions reliably within a range of 0°C to 70°C.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) ensures robustness in various environmental conditions.
• Package: Available in a tray package for convenient handling and assembly.

SN74ALVC3641-20PQ Applications

The SN74ALVC3641-20PQ is ideal for applications requiring high-speed data buffering and reliable data transfer. Its synchronous operation and retransmit capability make it suitable for:

• Telecommunications: Buffering data in communication systems to manage data flow and reduce latency.
• Data Processing: Efficiently handling data in high-speed processing systems.
• Networking: Enhancing the performance of network devices by providing temporary storage for data packets.
• Industrial Automation: Reliable data buffering in industrial control systems.
• Consumer Electronics: Improving data handling in devices such as routers, modems, and other high-speed electronic systems.

Conclusion of SN74ALVC3641-20PQ

The SN74ALVC3641-20PQ is a versatile synchronous FIFO memory IC that offers high-speed data transfer and reliable performance. Its features, such as programmable flags support, retransmit capability, and low supply current, make it a robust solution for various applications. While it is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component in legacy systems and specific applications where its unique features are required.