SN74AVCA406EZXYR

Translators, Level Shifters Overview

The SN74AVCA406EZXYR is a voltage-level translator manufactured by Texas Instruments, designed for memory card interfaces. It operates within a supply voltage range of 1.2 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. The device utilizes a BGA-Microstar-Junior-20 package with surface-mount installation. It belongs to the SN74AVCA406E series and functions as a bidirectional transceiver for MMC and SD card voltage translation.

Translators, Level Shifters Feature Summary

• Supports bidirectional voltage translation between dual power supplies
• Optimized for MMC and SD card interface applications
• Operates across a wide industrial temperature range

Translators, Level Shifters Applications

• MMC card interface voltage translation
• SD card interface voltage translation
• Memory storage voltage level shifting

Translators, Level Shifters Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against the Microstar Junior-20 specification. Review official discontinuation notices for lifecycle management. Ensure design-in compliance with RoHS requirements before procurement.

Translators, Level Shifters Selection Notes

Select this component when interfacing legacy MMC or SD cards with lower voltage logic systems. Verify that the required voltage domains fall within the 1.2 V to 3.6 V operational limits. Consider the 20-pin BGA footprint constraints during PCB layout. Evaluate thermal performance within the specified -40°C to +85°C range for the target environment.

Translators, Level Shifters Part Context

This part belongs to the SN74AVCA406E family of voltage translators. It shares functional characteristics with other members like the SN74AVCA406EZQSR but differs in package configuration. The ZXYR suffix indicates a specific 20-pin BGA variant distinct from the 24-pin versions in the same series.

Translators, Level Shifters Replacement Considerations

Check for SN74AVCA406E variants with compatible packages. Verify electrical equivalence for voltage translation requirements. Assess physical footprint compatibility for direct replacement.