SN74AVC1T45DRLRG4

Translators, Level Shifters Overview

The SN74AVC1T45DRLRG4 is a single-bit, non-inverting bus transceiver from the Texas Instruments SN74AVC1T45 family. It utilizes two configurable power rails to facilitate bidirectional voltage level translation between logic domains operating at different voltages. The device supports VCCA and VCCB supply ranges from 1.2V to 3.6V, enabling compatibility with various low-voltage nodes including 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. It features a data rate of 500Mbps, operates within a temperature range of -40°C to +85°C, and is housed in an SOT-5X3 package.

Translators, Level Shifters Feature Summary

• Supports bidirectional voltage level translation using two independent configurable power rails
• Enables universal low-voltage conversion across multiple standard voltage nodes
• Provides high-speed data transmission capability for modern digital interfaces

Translators, Level Shifters Applications

• Interfacing between logic circuits operating at different supply voltages
• Low-voltage bidirectional level shifting in portable electronic devices
• Voltage translation in systems requiring mixed-signal or multi-voltage domain communication

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and green manufacturing status as per Texas Instruments documentation. Confirm the SOT-5X3 package type matches your PCB footprint requirements. Ensure the operating voltage range aligns with your system's VCCA and VCCB supplies. Check for any recent Product Change Notifications regarding assembly sites or materials that may affect long-term availability.

Translators, Level Shifters Selection Notes

Select this component when a single-channel bidirectional translator is required for low-voltage applications. It is suitable for designs needing flexibility in supply voltage configuration between 1.2V and 3.6V on both ports. Consider the 500Mbps data rate against your signal integrity needs. Compare with the SN74LVC1T45 series if lower speed or different input/output characteristics are acceptable for cost optimization.

Translators, Level Shifters Part Context

This part belongs to the SN74AVC1T45 family of single-supply bus transceivers designed for advanced low-voltage applications. The AVC series offers higher performance compared to the LVC series, specifically targeting high-speed data rates while maintaining low power consumption. The DRLR variant denotes the reel packaging format for surface-mount assembly, distinguishing it from cut-tape or tube options within the same logical device family.

Translators, Level Shifters FAQ

What is the maximum data rate supported by the SN74AVC1T45DRLRG4?

The device supports a data rate of up to 500Mbps.

Can the A and B ports operate at different voltage levels simultaneously?

Yes, the device uses two independent power rails (VCCA and VCCB), allowing each port to track its respective supply voltage independently within the 1.2V to 3.6V range.