Texas Instruments

SN74ACT3622-15PCB

SN74ACT3622-15PCB Description

The SN74ACT3622-15PCB is a synchronous FIFO memory IC designed by Texas Instruments, featuring a memory size of 18K (256 x 36 x 2). This device is part of the 74ACT series and is housed in a 120-pin high-density leaded quad flat pack (120HLQFP) package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a data rate of 66.7 MHz, with an access time of 11 ns. The SN74ACT3622-15PCB is designed for surface mount applications and is compliant with ROHS3 standards, ensuring environmental sustainability. It is also REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions. The operating temperature range is from 0°C to 70°C, making it suitable for a variety of industrial applications.

SN74ACT3622-15PCB Features

• Memory Size: 18K (256 x 36 x 2) provides substantial storage capacity for data buffering.
• Access Time: 11 ns ensures rapid data retrieval, enhancing overall system performance.
• Data Rate: 66.7 MHz supports high-speed data transfer, ideal for demanding applications.
• Supply Current: Maximum of 400µA ensures efficient power consumption.
• Supply Voltage: 4.5 V to 5.5 V range offers flexibility in power supply requirements.
• Programmable Flags Support: Yes, allowing for customizable flag settings to optimize data handling.
• Expansion Type: Width expansion capability allows for increased memory capacity.
• Synchronous Function: Ensures data is processed in sync with the system clock, reducing timing errors.
• RoHS3 Compliance: Ensures the product meets environmental standards, making it suitable for eco-friendly applications.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited) indicates robustness against moisture, ensuring reliability in various environments.

SN74ACT3622-15PCB Applications

The SN74ACT3622-15PCB is ideal for applications requiring high-speed data buffering and synchronization. Its synchronous function and high data rate make it suitable for:

• Telecommunications: Buffering data in high-speed communication systems to manage data flow efficiently.
• Industrial Control Systems: Managing data in real-time control systems where timing accuracy is crucial.
• Data Acquisition Systems: Storing and retrieving data quickly in systems that require rapid data processing.
• Networking Equipment: Enhancing the performance of routers and switches by providing fast and reliable data buffering.

Conclusion of SN74ACT3622-15PCB

The SN74ACT3622-15PCB is a robust and efficient synchronous FIFO memory IC designed for high-speed data buffering applications. Its features, such as programmable flags, synchronous function, and high data rate, make it a versatile solution for various industrial and telecommunication applications. Despite being marked as obsolete, its performance benefits and compliance with environmental standards ensure it remains a reliable choice for applications requiring high-speed data handling and synchronization.