TXU0204PWR

Overview

The TXU0204PWR is a four-channel fixed-direction voltage level translator manufactured by Texas Instruments. It operates with a supply voltage range of 1.08 V to 5.5 V and supports data rates up to 200 Mb/s. The device features a propagation delay of 96 ns and draws a typical operating current of 2.5 µA. It utilizes a TSSOP-14 package, offers three-state outputs, and functions within an ambient temperature range of -40°C to +85°C.

Feature Summary

• Provides fixed-direction translation between two independent voltage domains
• Supports high-speed data transmission at rates up to 200 Mb/s
• Maintains low power consumption with minimal quiescent current draw

Applications

• Interfacing low-voltage logic controllers with higher-voltage peripheral devices
• Level shifting in embedded systems requiring bidirectional or unidirectional data transfer
• Connecting microcontrollers to memory modules or sensors operating at different voltage levels

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required channel count and directionality for the target circuit design. Cross-reference the manufacturer's latest datasheet to validate electrical characteristics and thermal performance parameters before finalizing procurement decisions.

Selection Notes

Select this component when fixed-direction translation is sufficient for the application architecture. Evaluate the voltage compatibility between source and destination nodes to ensure operation within the specified 1.08 V to 5.5 V range. Consider the physical footprint constraints of the TSSOP-14 package during PCB layout planning to maintain signal integrity and thermal management standards.

Part Context

This device belongs to the TXU0204 series of voltage level translators designed for mixed-voltage digital applications. It serves as a bridge between logic families operating at different potential levels, enabling seamless communication without requiring complex external circuitry. The series emphasizes simplicity and reliability for standard interface requirements.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family. Verify pinout compatibility and electrical parameter alignment before integrating any substitute components into existing designs.