The supply range spans 6 V to 36 V single supply.
The OP177GZ comes in an 8-SOIC package (0.154" body width, 3.90 mm) and is specified for surface-mount assembly. The listed package is Bulk — reels or tubes are not specified here, so expect loose units for prototyping or small-run production. Store the reels dry if they arrive on tape; the SOIC footprint is standard and fits most pick-and-place lines.
The OP177GZ is marked Active in production status. Note that it is RoHS non-compliant. This matters for designs shipping to regions with strict RoHS enforcement (EU, California); verify your exemption or plan for a lead-free alternative if required. For legacy BOMs that already use tin-lead solder, this part is a direct drop-in.