Texas Instruments

SN74ALVC7806-40DLR

SN74ALVC7806-40DLR Description

The SN74ALVC7806-40DLR is an asynchronous FIFO memory IC designed by Texas Instruments, featuring a 256 x 18 memory size, which translates to a total capacity of 4.5K bits. This FIFO (First In, First Out) memory is ideal for data buffering and synchronization in various electronic systems. The device operates within a supply voltage range of 3 V to 3.6 V and supports a data rate of up to 25 MHz, ensuring efficient data handling and transfer. The access time of 20ns further enhances its performance, making it suitable for high-speed applications.

SN74ALVC7806-40DLR Features

• Asynchronous Functionality: The FIFO operates asynchronously, allowing for seamless data transfer between systems with different clock rates.
• Programmable Flags Support: This feature enables the user to set specific flags for various memory levels, providing enhanced control over data management.
• Low Power Consumption: With a maximum supply current of 40µA, the SN74ALVC7806-40DLR is designed to be energy-efficient, making it suitable for battery-operated or low-power applications.
• Wide Operating Temperature Range: The device can operate reliably within a temperature range of 0°C to 70°C, ensuring robust performance in various environmental conditions.
• Surface Mount Packaging: The 56-SSOP package type allows for easy integration into compact and high-density PCB designs.
• Compliance and Safety: The SN74ALVC7806-40DLR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL) 1: The unlimited MSL rating means the device is not sensitive to moisture, reducing the risk of damage during storage and handling.

SN74ALVC7806-40DLR Applications

The SN74ALVC7806-40DLR is well-suited for a variety of applications where data buffering and synchronization are critical. Some specific use cases include:

• Telecommunications: In communication systems where data needs to be buffered and synchronized between different components or systems.
• Computer Systems: For data buffering in computer peripherals or between different subsystems within a computer.
• Industrial Automation: In industrial control systems where data needs to be reliably transferred between sensors, controllers, and actuators.
• Consumer Electronics: In devices such as printers, scanners, and other peripherals that require efficient data handling.

Conclusion of SN74ALVC7806-40DLR

The SN74ALVC7806-40DLR is a versatile and efficient asynchronous FIFO memory IC that offers a range of features and benefits. Its low power consumption, programmable flags, and wide operating temperature range make it an ideal choice for a variety of high-speed data buffering applications. Despite being marked as obsolete, the SN74ALVC7806-40DLR remains a reliable option for engineers and designers looking for a robust and efficient FIFO solution.