QS7244A-25JR

FIFOs Memory Overview

The QS7244A-25JR is a synchronous FIFO memory device manufactured by Quality Semiconductor. It features a memory organization of 4K words by 9 bits, providing a total capacity of 36 kilobits. The component supports a maximum access time of 25 nanoseconds, ensuring high-speed data handling for synchronous applications. It is designed as a single-port or dual-port configurable memory buffer suitable for digital signal processing and communication interfaces requiring reliable data storage and retrieval.

FIFOs Memory Feature Summary

• Synchronous operation with defined clock-based data transfer
• Configurable memory width supporting 9-bit word organization
• High-speed data buffering capability for system integration

FIFOs Memory Applications

• Digital signal processing systems
• Communication interface buffers
• Data acquisition systems

FIFOs Memory Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and electrical characteristics. Ensure the supply chain source provides original components with traceable documentation. Check for any specific ordering suffixes that may indicate package variations or temperature ranges distinct from the standard industrial grade specifications.

FIFOs Memory Selection Notes

Select this component when a 4Kx9 synchronous FIFO with 25ns access speed is required. Consider the package type and voltage requirements relative to the target system design. Evaluate if the 9-bit width aligns with the data bus architecture or if additional logic is needed for wider data paths.

FIFOs Memory Part Context

Quality Semiconductor produces a range of static RAM and FIFO devices. The QS7244A series represents their synchronous FIFO offerings, designed to bridge data rate mismatches between different system components. This specific model fits into the broader category of high-performance memory solutions for embedded applications.

FIFOs Memory Replacement Considerations

Check for direct pin-to-pin replacements within the same family, such as the QS7244A-30JR or QS7244A-40JR, which offer similar functionality but with different access times. Verify compatibility before substituting.