TXU0101DTQR

Overview

The TXU0101DTQR is a single-channel, non-inverting fixed-direction voltage-level translator in an X2SON-6 package. It supports data rates up to 200 Mb/s and operates with supply voltages from 1.08 V to 5.5 V on both ports. The device features Schmitt-trigger inputs for noise immunity and integrated static pull-down resistors. Key electrical parameters include a propagation delay of 8 ns, a maximum operating temperature of +125°C, and low power consumption of 2.5 µA at 25°C.

Feature Summary

• Schmitt-trigger inputs handle slow or noisy signals
• Integrated static pull-down resistors prevent channel floating
• VCC isolation and disconnect feature disables outputs during partial-power-down
• OE control logic allows enable/disable referencing either supply rail

Applications

• Eliminating slow or noisy input signals
• Driving indicator LEDs or buzzers
• Debouncing mechanical switches
• General-purpose I/O level shifting
• Push-pull level shifting for UART, SPI, and JTAG interfaces

Procurement Notes

Verify the DTQ suffix corresponds to the X2SON-6 package configuration. Confirm RoHS compliance status through official documentation. Ensure the ordering part number matches the specific tape-and-reel quantity requirements for your manufacturing process. Cross-reference the datasheet revision date to ensure alignment with current design specifications.

Selection Notes

Select this component when a fixed unidirectional translation path from port A to port B is required. The dual-rail design accommodates varying voltage levels between 1.1 V and 5.5 V. Consider the X2SON-6 package size for space-constrained layouts. Verify that the 200 Mb/s data rate meets system timing requirements.

Part Context

This device belongs to the Texas Instruments TXU0101 family of translating transceivers. It provides a robust solution for interfacing digital buses operating at different voltage levels. The fixed-direction architecture simplifies circuit design by eliminating the need for direction control logic in standard applications.

Replacement Considerations

Pinout compatible with TXB family level shifters.