SN74AUC244RGYRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUC244RGYRG4 is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 2.7 V and supports output drive currents of 9 mA for both high and low states. The device is housed in a 20-VQFN package with dimensions of 3.5 mm x 4.5 mm. It functions across an industrial temperature range from -40°C to +85°C. This component belongs to the 74AUC logic series, designed for low-voltage digital applications requiring high-speed signal buffering.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffer channels with independent control capabilities
• Supports ultra-low voltage operation suitable for modern portable electronics
• Features three-state outputs to facilitate bus-oriented system architectures

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module data buffering
• Clock distribution networks
• High-speed data acquisition systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the G4 suffix indicates RoHS compliance and environmental standards. Confirm the 20-VQFN package type matches your PCB footprint requirements. Ensure the 0.8V to 2.7V operating voltage aligns with your system power rails. Check moisture sensitivity level handling procedures during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring eight buffered channels with low power consumption. It is suitable for applications where supply voltages are below 3.3 V. Consider the 20-VQFN package for space-constrained designs. Verify that the 9 mA drive capability meets the load requirements of your connected devices.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a specific variant of the SN74AUC244 series, distinguished by the G4 suffix which typically denotes Green/RoHS-compliant manufacturing. It shares functional compatibility with other members of the AUC family but offers optimized performance for low-voltage environments. The 20-VQFN package provides a compact solution for dense circuit board layouts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AUC244RGYR is a parameter-equivalent alternative without the G4 suffix.