SN74ALVC245RGYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC245RGYR is an octal bus transceiver from Texas Instruments' ALVC series, designed for low-voltage applications. It features eight bidirectional data channels with three-state outputs and operates within a supply voltage range of 2.7 V to 3.6 V. The device utilizes a 20-pin VQFN package suitable for surface-mount assembly. Key electrical characteristics include a propagation delay of 5 ns and output drive capabilities of ±24 mA. It supports CMOS input levels and functions effectively in industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission across eight independent channels
• Features three-state outputs to prevent bus contention during high-impedance states
• Operates at low supply voltages compatible with modern digital systems
• Includes direction control inputs to manage signal flow between ports

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping in embedded systems
• Clock drivers and buffered oscillators
• Bidirectional bus architectures requiring level shifting
• High-density data routing on printed circuit boards

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'RGYR' corresponds to the 20-VQFN package and reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the operating voltage range matches your system's power supply specifications before integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring low-power operation with moderate speed. The ALVC series offers a balance between performance and power consumption compared to standard logic families. Consider the VQFN package size constraints and thermal dissipation needs for dense layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALVC245 family of octal bus transceivers. It shares functional similarities with other variants like the SN74AUC245 but differs in voltage tolerance and switching speed. The ALVC series is optimized for 3.3 V systems, providing robust performance for general-purpose digital interfacing tasks.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74ALVC245DGR and SN74ALVC245PW. Verify pin compatibility and package dimensions when replacing. Alternative series such as SN74LVC245 or SN74AHC245 may require voltage level adjustments.