Configurable gate for board-level logic consolidation
The Texas Instruments SN74LVC1G57DRYR is a configurable multiple function gate from the 74LVC series. It replaces several fixed-logic gates (AND, OR, NAND, NOR, XOR, inverter, buffer) with a single 3-input device, reducing component count and board area in mixed-voltage designs. Output drive is rated at 32 mA symmetric — enough to fan out to multiple CMOS loads or drive short PCB traces directly.
Supply voltage and temperature — deployment scope
On a mixed 3.3 V / 1.8 V board, this gate can be powered from either rail and still accept inputs from the other.
Package and footprint — 6-UFDFN (1.45 x 1.0 mm)
The 6-UFDFN package (supplier device package 6-SON, 1.45 x 1.0 mm body) is a small, leadless package suited for space-constrained PCBs. Surface-mount assembly with a standard reflow profile; no exposed thermal pad to stitch — the small package relies on the PCB copper for heat spreading. The 6-pin footprint is compatible with other single-gate configurable logic devices in the same package, simplifying last-minute swaps.
The part is ROHS3 compliant.