SN74AVCA406LZQSR

Translators, Level Shifters Overview

The SN74AVCA406LZQSR is a voltage-level translation transceiver designed for MMC, SD card, and Memory Stick interfaces. It operates with dual power supplies ranging from 1.2 V to 3.6 V. The device features bidirectional data transfer capabilities in a 24-pin Microstar Junior BGA package. It supports low-power portable applications with a propagation delay of 4.4 ns and an operating temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Bidirectional voltage translation between two independent power domains
• Optimized for high-speed memory card interface protocols
• Tri-state outputs for bus isolation

Translators, Level Shifters Applications

• MMC card interface circuits
• SD card slot controllers
• Memory Stick interface adapters

Translators, Level Shifters Procurement Notes

Verify the specific suffix LZQSR corresponds to the 24-pin Microstar Junior BGA package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure supply chain sources provide valid traceability records for automotive or industrial qualification requirements.

Translators, Level Shifters Selection Notes

Select this component when interfacing logic devices operating at different voltage levels within memory subsystems. The dual-supply architecture allows seamless translation without external level-shifting resistors. Evaluate pin compatibility and thermal performance against existing PCB layout constraints before finalizing the design.

Translators, Level Shifters Part Context

This part belongs to the SN74AVCA406 family of voltage translators. It shares functional similarities with other members like SN74AVCA406DGGR but differs in packaging. The BGA form factor enables compact board designs compared to TSSOP alternatives.

Translators, Level Shifters Replacement Considerations

SN74AVCA406DGGR offers identical electrical functionality in a TSSOP-48 package. SN74AVCA406E variants provide similar performance in different BGA footprints. Verify pinout compatibility before substituting.