SN74ACT7202LA50DV

FIFOs Memory Overview

The SN74ACT7202LA50DV is a high-speed, asynchronous First-In, First-Out (FIFO) memory device manufactured by Texas Instruments. It provides a memory capacity of 9K bits, organized as 1K words by 9 bits. The component supports unidirectional data transfer with a maximum clock frequency of 15MHz and an access time of 50ns. It operates within a supply voltage range of 4.5V to 5.5V and is housed in a 28-SOIC package. The device features 3-state outputs for bus compatibility.

FIFOs Memory Feature Summary

• Asynchronous operation allows independent read and write clock domains
• Uni-directional data flow simplifies interface design
• 3-state outputs enable easy connection to system buses

FIFOs Memory Applications

• Buffering data between different speed logic circuits
• Decoupling synchronous and asynchronous systems
• Data storage in digital signal processing interfaces

FIFOs Memory Procurement Notes

Verify the exact suffix 'A50DV' corresponds to the 28-SOIC package and 50ns speed grade. Confirm RoHS compliance status as datasheets may indicate non-compliance for older revisions. Ensure the supplier provides the official Texas Instruments datasheet for final electrical parameter validation before integration.

FIFOs Memory Selection Notes

Select this component when an asynchronous FIFO with 9-bit word width is required. The 1K depth suits moderate buffering needs. Verify that the 4.5V to 5.5V supply range matches the system power rails. Check that the 50ns access time meets the timing requirements of the connected logic families.

FIFOs Memory Part Context

This part belongs to the SN74ACT series of advanced CMOS logic devices. It is functionally similar to other SN74ACT72xx family members but differs in memory organization and pinout. The ACT series offers faster switching speeds compared to standard LS or ALS counterparts while maintaining compatible logic levels.

FIFOs Memory Replacement Considerations

Check for SN74ACT7202 variants with different package codes if SOIC is unavailable. Verify pin-to-pin compatibility with SN74FCT7202TJ, though logic family differences exist. Always consult the specific manufacturer's substitution guide for electrical parameter equivalence.