LC3517BL-15 Integrated Circuit - DIP24 - Sanyo Semiconductor

LC3516ND Integrated Circuit - DIP24 - Sanyo Semiconductor

GAL20RA10B15LP Integrated Circuit - DIP24 - Lattice Semiconductor

MCM6290CP15 Integrated Circuit - DIP24 - Motorola Semiconductor

MC33035PG Integrated Circuit - DIP24 - ON Semiconductor

82C53-2 Integrated Circuit - DIP24 - OKI Semiconductor

MC144100P Integrated Circuit - DIP24 - Motorola Semiconductor

GAL20V8Z15QP Integrated Circuit - DIP24 - Lattice Semiconductor