LCQT Series 16 Contact Quick Turn Small Outline Prototyping Adapter - SOIC-16W - Digikey
Sockets & Adapters SO Prototyp Adaptor 16 contact SOIC - Mouser
IC ADAPTOR, 16-SOIC TO DIP, 2.54MM; Convert From:16-SOIC; Convert To:16-DIP; Pitch Spacing:2.54mm; Row Pitch:15.24mm; Product Range:Correct-A-Chip Series; SVHC:No SVHC (15-Jun-2015) - Farnell