This two-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, with the A ports supporting operating voltages from 1.65 V to 3.6 V while it tracks the V CCA supply, and the B ports supporting operating voltages from 2.3 V to 5.5 V while it tracks the V CCB supply. This allows the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.
When the output-enable (OE) input is low, all I/Os are placed in the high-impedance state, which significantly reduces the power-supply quiescent current consumption.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
For additional terms or required resources, click any title below to view the detail page where available.
The TXS-EVM is designed to support single, dual, quad and octal channel TXS devices. The TXS devices belong to the auto bidirectional voltage level translation family with an operating voltage between 1.2V and 5.5 V designed to support various generic voltage level translation applications across (...)
Use our reference design selection tool to review and identify designs that best match your application and parameters.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DSBGA (YZP) | 8 | Ultra Librarian |
| SSOP (DCT) | 8 | Ultra Librarian |
| VSSOP (DCU) | 8 | Ultra Librarian |
| X2SON (DQE) | 8 | Ultra Librarian |
| X2SON (DQM) | 8 | Ultra Librarian |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.