Texas Instruments

SN74ACT7813-20DLR

SN74ACT7813-20DLR Description

The SN74ACT7813-20DLR is a synchronous FIFO memory IC designed by Instruments Texas, featuring a 64 x 18 memory size with a data rate of 50MHz. This IC is housed in a 56-lead SSOP package and operates within a supply voltage range of 4.5V to 5.5V. It offers an access time of 13ns, making it suitable for high-speed data buffering applications. The SN74ACT7813-20DLR is designed for surface mount applications and is available in tape and reel packaging. Despite being marked as obsolete, it remains a reliable choice for specific applications requiring its unique feature set.

SN74ACT7813-20DLR Features

• Memory Size: 1.125K (64 x 18) bits, providing ample storage for data buffering needs.
• Data Rate: Supports a data rate of 50MHz, ensuring efficient data transfer.
• Access Time: Fast access time of 13ns, facilitating quick read and write operations.
• Supply Voltage: Operates within a voltage range of 4.5V to 5.5V, ensuring compatibility with standard power supplies.
• ** ConsumptionCurrent**: Maximum supply current of 400µA, contributing to low power consumption.
• Programmable Flags Support: Offers programmable flags, enhancing flexibility in managing FIFO status.
• Expansion Type: Supports width expansion, allowing for increased memory capacity.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Operating Temperature: Functions within a temperature range of 0°C to 70°C, suitable for a wide range of operating conditions.

SN74ACT7813-20DLR Applications

The SN74ACT7813-20DLR is ideal for applications requiring high-speed data buffering and synchronization. Its fast access time and robust memory capacity make it suitable for:

• Telecommunications: Buffering data in high-speed communication systems.
• Data Acquisition Systems: Temporarily storing data from sensors and other input devices.
• Networking Equipment: Managing data flow in routers and switches.
• Industrial Automation: Storing and retrieving data in real-time control systems.
• Consumer Electronics: Enhancing performance in devices requiring efficient data handling.

Conclusion of SN74ACT7813-20DLR

The SN74ACT7813-20DLR, despite being marked as obsolete, remains a valuable component for specific applications requiring its unique feature set. Its fast access time, high data rate, and programmable flags support make it a versatile choice for high-speed data buffering. The IC's compliance with environmental standards and its robust operating temperature range further enhance its reliability. For applications in telecommunications, data acquisition, networking, industrial automation, and consumer electronics, the SN74ACT7813-20DLR offers a reliable and efficient solution for managing data flow.