SN74ACT7204L15RJR

FIFOs Memory Overview

The SN74ACT7204L15RJR is a quad asynchronous FIFO memory component manufactured by Texas Instruments. It features a data organization of 4K x 9 bits, providing substantial buffering capacity for digital signal processing applications. The device supports an access time of 15 nanoseconds, ensuring rapid data throughput in high-speed systems. It operates within a commercial temperature range of 0 to 70 degrees Celsius and utilizes standard logic voltage levels compatible with ACT series interfaces.

FIFOs Memory Feature Summary

• Asynchronous operation allows independent read and write clock domains for flexible system integration
• Quad configuration provides multiple independent FIFO channels within a single package
• Standard output types ensure compatibility with general-purpose logic circuits

FIFOs Memory Applications

• Data buffering in communication interfaces
• Level shifting between different voltage domains
• Synchronization of data streams in digital systems

FIFOs Memory Procurement Notes

Verify the specific suffix RJR corresponds to the required tape-and-reel packaging format for automated assembly processes. Confirm that the 15ns access time meets the timing requirements of the target system clock speeds. Ensure the commercial temperature range aligns with the operational environment specifications of the final product design.

FIFOs Memory Selection Notes

Select this component when asynchronous buffering with 9-bit word width is required. Consider the 15ns speed grade for moderate-to-high frequency applications. Verify pinout compatibility with existing PCB layouts designed for the SN74ACT7204 family. Evaluate power consumption characteristics against system thermal constraints during continuous operation.

FIFOs Memory Part Context

This part belongs to the SN74ACT7204L family of asynchronous FIFOs from Texas Instruments. The family offers various access times and package options to suit different performance and form factor needs. The L variant typically denotes specific electrical characteristics or package styles within the broader ACT logic line, maintaining backward compatibility with earlier LS and ALS standards.

FIFOs Memory Replacement Considerations

Check for direct cross-reference parts within the same ACT family offering identical 4Kx9 depth and 15ns speed. Verify pin-to-pin compatibility before substitution. Ensure replacement components support the same asynchronous control signals and voltage levels.