Single buffer with 3-state output for mixed-voltage buses
The Texas Instruments 1P1G125QDCKRG4Q1 is a single non-inverting buffer with 3-state output from the automotive-grade 74LVC family.
Output drive and package fit for space-constrained boards
Each output sinks or sources 24 mA at the rated supply voltage, enough to drive a standard CMOS input or a low-power LED indicator without an external transistor. The 3-state output goes high-impedance when the output-enable pin is deasserted, allowing multiple buffers to share a common data line. The single-element, single-bit-per-element architecture means this is a one-gate device: you get exactly one buffer in a five-pin package, ideal for cleaning up a single signal line or adding bus isolation without wasting space on unused gates.