SN74AXC2T245RSWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AXC2T245RSWR is a dual-bit, non-inverting bus transceiver from Texas Instruments featuring fully configurable dual-rail design. It supports two individually configurable power-supply rails, allowing each port to operate with a voltage range from 0.65V to 3.6V. The device provides bidirectional data transmission between different voltage domains. It utilizes a 10-UQFN package (1.8x1.4mm) and includes three-state outputs for effective bus management.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Fully configurable dual-rail architecture enables independent power supply settings for each port
• Supports bidirectional voltage translation across wide input/output voltage ranges
• Non-inverting logic functionality ensures signal integrity during data transfer

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional voltage level shifting between mixed-voltage digital systems
• Portable equipment requiring low-power operation across varying voltage domains
• Consumer electronics utilizing multiple voltage rails for component interfacing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix RSWR corresponds to the 10-UQFN package and tape-and-reel quantity when ordering. Confirm that the required voltage ranges for both VCCA and VCCB fall within the 0.65V to 3.6V operational limits specified in the datasheet. Ensure compatibility with your system's logic levels before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring flexible voltage translation between two distinct power domains. It is suitable for applications needing only two channels of bidirectional data transfer. Consider the small UQFN footprint if space constraints are critical. Verify that the operating temperature range meets your environmental requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AXC2T245 family of dual-supply bus transceivers. It serves as a modern alternative to older single-supply translators by offering independent rail configuration. The device addresses the need for efficient voltage bridging in complex multi-voltage embedded systems without requiring external components for level shifting.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74AVC2T245RSWR as a potential variant, noting differences in speed and voltage specifications. Ensure any substitute maintains the dual-rail configurability and UQFN package dimensions for board compatibility.