SN74AVC2T45DCUTE4

Translators, Level Shifters Overview

The SN74AVC2T45DCUTE4 is a dual-bit, non-inverting bus transceiver from Texas Instruments' AVC logic family. It facilitates asynchronous communication between two independent data buses using separate configurable power rails. The device supports bidirectional voltage level translation across a wide range of supply voltages, specifically 1.2V to 3.6V on both ports A and B. Packaged in an 8-pin VSSOP format with a maximum propagation delay of 5.4 ns, it operates within a temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Dual-supply rail design enabling universal low-voltage bidirectional level shifting between different voltage nodes
• Direction control input activates either port A or port B output for directed data transmission
• I/O pins feature 4.6V overvoltage tolerance for robust interface protection
• Supports local power-down mode via Ioff functionality to prevent excessive current draw

Translators, Level Shifters Applications

• Smartphones and portable electronic devices
• Server infrastructure systems
• Desktop and laptop computer architectures

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'E4' against official manufacturer documentation to confirm compliance with environmental standards and material declarations. Ensure the component matches the standard SN74AVC2T45 electrical specifications and package outline drawings provided in the datasheet before integration into designs.

Translators, Level Shifters Selection Notes

Select this component when designing interfaces requiring bidirectional translation between disparate voltage domains such as 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. It is suitable for applications needing compact VSSOP packaging and high-speed data transfer capabilities up to 500Mbps under optimal voltage conditions.

Translators, Level Shifters Part Context

This part belongs to the SN74AVC2T45 series of dual-bit bus transceivers designed for low-voltage applications. It shares functional similarities with other members like the SN74AVC2T45DCUT but may differ in specific manufacturing lot codes or environmental certifications indicated by the suffix.

Translators, Level Shifters Replacement Considerations

Direct substitutes include SN74AVC2T45DCUT and SN74AVC2T45YZPR. Verify pin compatibility and package dimensions (VSSOP-8 vs DSBGA-8) before swapping.