TXS0104VDR

Translators, Level Shifters Overview

The TXS0104V is a 4-bit bidirectional voltage translator designed for open-drain and push-pull applications. It operates with VCCA ranging from 1.65V to 3.6V and VCCB from 2.3V to 5.5V, requiring VCCA ≤ VCCB during operation. Maximum data rates reach 24Mbps for push-pull and 2Mbps for open-drain configurations. The device features integrated 10kΩ pullup resistors on all I/O ports and includes an output-enable (OE) pin referenced to VCCA to force high-impedance states.

Translators, Level Shifters Feature Summary

• Directionless translation architecture eliminates the need for external direction-control signals
• Integrated internal pullup resistors simplify open-drain circuit designs by removing external components
• Flexible power-supply sequencing allows either rail to ramp first without risk of damage
• High electrostatic discharge protection ratings ensure robustness in sensitive environments

Translators, Level Shifters Applications

• Handset systems
• Smartphone interfaces
• Tablet devices
• Desktop PC connections

Translators, Level Shifters Procurement Notes

Verify the specific package suffix matches your board layout requirements, as the TXS0104V is available in multiple form factors including TSSOP, WQFN, UQFN, VQFN, and SOIC. Confirm that the selected variant aligns with your thermal management strategy and pin-out constraints. Ensure that the ordering information corresponds exactly to the desired package type and temperature range specified in the manufacturer's official documentation before finalizing procurement.

Translators, Level Shifters Selection Notes

Select this component when interfacing between low-voltage logic domains and higher-voltage buses where bidirectional data flow is required without complex control logic. It is particularly suitable for open-drain protocols due to its built-in pullup resistors. Ensure that the system design maintains VCCA less than or equal to VCCB during normal operation to guarantee correct functionality and prevent potential electrical overstress conditions on the internal gate bias circuits.

Translators, Level Shifters Part Context

This device belongs to Texas Instruments' family of bi-directional level shifters. It utilizes a pass-gate architecture with edge-rate accelerators to enhance signal integrity at higher frequencies. Unlike unidirectional translators, it automatically determines signal direction based on input transitions. The inclusion of one-shot circuits helps accelerate rising edges, making it effective for both standard CMOS outputs and open-drain drivers commonly found in industrial and consumer electronics.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.