LB1740 Integrated Circuit - DIP18 - Sanyo Semiconductor

IXDP631 SemiConductor - DIP18 - IXYS Semiconductor

MSM6242B Integrated Circuit - DIP18 - OKI Semiconductor

CP82C84A Integrated Circuit - DIP18 - Harris Semiconductor

MC3470 Integrated Circuit - DIP18 - Motorola Semiconductor

TCA5500 Integrated Circuit - DIP18 - Motorola Semiconductor

DAC1218LCJ1 Integrated Circuit - DIP18 - National Semiconductor - NSC

DG528CK Integrated Circuit - DIP18 - Harris Semiconductor