Quad buffer with 3-state outputs in a compact TVSOP footprint
Each of the four elements handles one bit, giving you independent control over four signal paths. The 3-state outputs let you share a bus without contention — handy when multiple peripherals talk over the same lines. Supply range from 1.65V to 3.6V covers 1.8V, 2.5V, and 3.3V logic rails, so it fits into mixed-voltage designs without a separate level translator. Output drive is rated at 24 mA for both high and low states, which is enough to drive a handful of CMOS inputs or a short PCB trace.
Package and mounting — TVSOP saves board area
The SN74ALVC125DGVR comes in a 14-TVSOP package (4.40 mm width, 0.173" pitch), which is a fine-pitch surface-mount footprint. It's the same 14-lead TVSOP as the supplier device package listed, so your pick-and-place setup and stencil design should match that land pattern.
The product status is Active, meaning TI continues to manufacture this part without a last-time-buy notice. ROHS3 compliance is confirmed, so it passes the usual European and global material restrictions.