COM20020ILJP Integrated Circuit - PLCC28 - Standard Microsystems - SMC

IS82C54 Integrated Circuit - PLCC28 - Intersil

PAL20L8B2CFN Integrated Circuit - PLCC28 - Analog Devices - AMD

NE5180A Integrated Circuit - PLCC28 - Philips

GAL20RA10B10LJ Integrated Circuit - PLCC28 - Lattice Semiconductor

MC10H642FN Integrated Circuit - PLCC28 - Motorola Semiconductor

LXT300ZPE Integrated Circuit - PLCC28 - Level One

A3959SLB-SMD Integrated Circuit - SOP24 - Allegro MicroSystems