Surface Mount Feet: SOIC; Bottom Package Code: SO56A; Top Pitch (mm): 1.27; Bottom Pitch (mm): 1; Top Pin Count: 56; Bottom Pin Count: 56; Top Interface: MGA Male pins; Bottom Interface: Bottom termination; IC Package Lead Tip to Tip (mm): 20; Compatible Part 1: SK-MGA12/56A-01; SOIC Body Width (mm): 18.4; SOIC Body Length (mm): 18.4; Part Description: SOIC SMT Foot;