AN6612 Integrated Circuit - CASE: DIP8 MAKE: Panasonic

FA5511P Integrated Circuit - CASE: DIP8 MAKE: Fuji

FA5311BP Integrated Circuit - CASE: DIP8 MAKE: Fuji Electric

FA5316P Integrated Circuit - CASE: DIP8 MAKE: FUJI

HA1201 Integrated Circuit - CASE: DIP8 MAKE: Hitachi

MC34161 Integrated Circuit - CASE: DIP8 MAKE: Motorola

LAG600 Integrated Circuit - CASE: DIP8 MAKE: Generic

CLC409AJP Integrated Circuit - CASE: DIP8 MAKE: National Semiconductor