SN74LVC2G07DBVR

SN74LVC2G07DBVR is a dual buffer/driver from TI's LVC little-logic family in SOT-23-6 (DBV), with open-drain outputs. The open-drain structure is the selection point: outputs can be wire-ANDed for shared interrupt, enable or status lines, and with an external pull-up the output rail can sit at a different voltage from the device supply, giving simple level translation for slow control signals. The LVC family operates across 1.65 V to 5.5 V, so the same code serves 1.8 V, 3.3 V and 5 V logic domains. Two independent buffers in one SOT-23-6 suit point fixes - gating, polarity correction or fan-out top-ups - without redesigning a board's glue logic. Selection advice: open-drain outputs cannot source current, so the pull-up resistor sets both rise time and high-state drive; size it for the actual bus capacitance rather than copying a value from a push-pull design. If push-pull drive is needed in the same footprint class, choose a buffer-gate device instead. The DBVR suffix fixes the tape-and-reel SOT-23-6 packing. Parameters verified against Texas Instruments documentation.