LT1039CJ Integrated Circuit - DIP18 - Linear Technology

PIC16F628-04PR Integrated Circuit - DIP18 - Microchip Technology

PIC16CE625-04P Integrated Circuit - DIP18 - Microchip Technology

MB7122E Integrated Circuit - DIP18 - Fujitsu

N82S185AN Integrated Circuit - DIP18 - Generic Make

AN6412 Integrated Circuit - DIP18 - Matsushita Electronics

PIC16F628A-IP Integrated Circuit - DIP18 - Microchip Technology

MT4C4001JDJ6 Integrated Circuit - SOJ - Micron Technology