TXS0104VQRUTRQ1 in TXS0108 / BSS138 Level Shifters Family
The TXS0104VQRUTRQ1 is a high-performance 4-bit bidirectional voltage level shifter designed by Texas Instruments for automotive applications. Part of the TXS family, it enables seamless communication between mismatched logic levels ranging from 1.2V to 3.6V on the A-port and 1.65V to 5.5V on the B-port. This component is specifically engineered for open-drain and push-pull applications, utilizing an edge-rate accelerator to maintain signal integrity without the need for a direction-control signal, simplifying PCB routing in complex embedded systems.
Variants within this sub-family primarily differ in channel count, package dimensions, and thermal ratings. While the TXS0104 provides four channels, related versions like the TXS0101 or TXS0108 offer single or eight-channel options respectively. Automotive-qualified 'Q1' variants feature enhanced reliability testing and wider temperature support compared to standard industrial versions. Packaging options range from space-saving UQFN to larger TSSOP formats depending on assembly requirements.
