TXS0108EPWR

Translators, Level Shifters Overview

The TXS0108EPWR is an eight-channel bidirectional voltage-level translator manufactured by Texas Instruments. It operates with a VCCA supply range of 1.2V to 3.6V and a VCCB range of 1.65V to 5.5V. The device supports data rates up to 100 Mb/s and features a propagation delay of 352 ns. It functions within an operating temperature range of -40°C to +85°C and draws a typical quiescent current of 1.5 µA. The component is housed in a 20-pin TSSOP package.

Translators, Level Shifters Feature Summary

• Provides automatic direction sensing for bidirectional signal translation without requiring external control pins.
• Supports both open-drain and push-pull logic applications across multiple voltage domains.
• Features low power consumption with minimal quiescent current draw during operation.

Translators, Level Shifters Applications

• Connecting 1.2V or 1.8V processors to 3.3V or 5V peripherals in embedded systems.
• Interfacing I2C, SPI, and UART buses between devices with mismatched voltage levels.
• Signal translation in industrial automation controllers and remote I/O modules.

Translators, Level Shifters Procurement Notes

Verify the specific suffix EPWR confirms the TSSOP-20 package and commercial temperature grade (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with required data rates and voltage domains specified in the datasheet.

Translators, Level Shifters Selection Notes

Select this component when interfacing mixed-voltage digital signals requiring eight parallel channels. It is suitable for designs needing automatic direction detection rather than manual enable control. Consider alternative packages if board space constraints differ from the TSSOP-20 footprint requirements.

Translators, Level Shifters Part Context

This part belongs to the TXS0108E series of voltage translators designed for seamless communication between different logic families. It addresses common system integration challenges where microcontrollers and sensors operate at distinct voltage standards. The series offers scalable solutions for multi-domain electronic architectures.

Translators, Level Shifters Replacement Considerations

Check for pin-compatible alternatives such as the TXS0108EDGSR (VSSOP-20) or TXS0108EQWRKSRQ1 (automotive grade VQFN-20). Verify that substitute parts match the required voltage ranges and thermal specifications before substitution.

Translators, Level Shifters FAQ

Does the TXS0108EPWR require an external direction control pin?

No, the device automatically senses the direction of signal transmission without additional control inputs.

What types of logic outputs does this translator support?

It supports both open-drain and push-pull output configurations for versatile application compatibility.