RC4559NB Integrated Circuit - DIP8 - Raytheon Semiconductor

RC4391 Integrated Circuit - DIP8 - Raytheon Semiconductor

U2352B Integrated Circuit - DIP8 - Vishay Semiconductor

U490B Integrated Circuit - DIP8 - Vishay Semiconductor

Q0365R Integrated Circuit - DIP8 - Fairchild Semiconductor

RC4560N Integrated Circuit - DIP8 - Raytheon Semiconductor

RC4151N Integrated Circuit - DIP8 - Raytheon Semiconductor

MC34151P Integrated Circuit - DIP8 - ON Semiconductor