SN74ACT7203L50RJR

FIFOs Memory Overview

The SN74ACT7203L50RJR is an asynchronous FIFO memory IC manufactured by Texas Instruments. It features a memory organization of 2K x 9 bits, providing a total density of 18,432 bits. The device operates with a maximum access time of 50 ns and a cycle time of 65 ns. It utilizes a 32-pin JLCC package in tape-and-reel format. The component supports asynchronous operation modes and includes 3-state outputs for efficient bus interfacing.

FIFOs Memory Feature Summary

• Asynchronous data buffering capability for independent clock domains
• 3-state output drivers for flexible system integration
• Retransmit period functionality for data integrity management

FIFOs Memory Applications

• Buffering data between microprocessors and peripheral devices
• Synchronizing data streams in high-speed digital systems
• Temporary storage in communication interface circuits

FIFOs Memory Procurement Notes

Verify the specific suffix 'RJR' corresponds to the 32-pin JLCC tape-and-reel packaging configuration. Confirm that the 50ns speed grade matches system timing requirements. Ensure compatibility with 5V logic levels if applicable to the target design environment.

FIFOs Memory Selection Notes

Select this component when asynchronous buffering with 9-bit word width is required. The 2K depth provides substantial buffer capacity for burst data transfers. Consider the 32-pin package constraints during PCB layout planning to ensure adequate spacing for the JLCC footprint.

FIFOs Memory Part Context

This part belongs to the SN74ACT series of advanced CMOS logic components. It serves as a specialized memory solution within the broader family of Texas Instruments logic products, designed for applications requiring reliable data storage and retrieval without synchronous clock dependencies.

FIFOs Memory Replacement Considerations

Check for SN74ACT7203 variants with different speed grades or packaging options. Verify pinout compatibility before substituting with other asynchronous FIFOs from the same manufacturer or competitors.