SN74AVC32T245ZRLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVC32T245ZRLR is a 32-bit dual-supply bus transceiver from Texas Instruments' AVC logic family. It features configurable voltage translation and tri-state outputs, supporting bidirectional data flow between two independent power domains. The device operates with supply voltages ranging from 1.2 V to 3.6 V on both ports. It utilizes a 96-pin BGA Microstar Junior package, designed for high-density applications requiring efficient level shifting across mixed-voltage systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage translation allows seamless interfacing between different voltage levels without external components.
• Dual-supply architecture supports independent power domains for A and B ports, enabling flexible system design.
• Tri-state outputs provide controlled signal driving capabilities with defined high and low impedance states.

Buffers, Drivers, Receivers, Transceivers Applications

• SPI interface level shifting
• UART communication bridging
• JTAG debugging connections
• I2S audio data transfer

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ZRLR against official Texas Instruments documentation to confirm package type, tape-and-reel configuration, and moisture sensitivity level. Ensure compatibility with PCB footprint requirements for the 96-pin BGA Microstar Junior package. Cross-reference RoHS compliance status and lead time constraints with authorized distributors prior to ordering.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 32-bit wide data paths with mixed voltage levels. Consider the 96-pin BGA package size constraints and thermal dissipation needs. Evaluate propagation delay specifications relative to system clock speeds. Confirm that the operating temperature range meets environmental requirements for the target application.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AVC32T245 series of dual-supply bus transceivers. It shares functional characteristics with variants like SN74AVC32T245NMJR but differs in packaging and reel specifications. The AVC family is optimized for low voltage operation and high-speed data transmission in portable and industrial electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AVC32T245NMJR offers identical electrical functionality in an LFBGA package. SN74AVCH32T245ZKER provides similar performance with over-voltage tolerant inputs. Verify pinout compatibility and package dimensions before substituting any alternative parts.