SG1644Y SemiConductor - CASE: DIP8 MAKE: SG

SG6848DY1 SemiConductor - CASE: DIP8 MAKE: Generic

SG2844Y SemiConductor - CASE: DIP8 MAKE: SG

5M02659R SemiConductor - CASE: DIP8 MAKE: Fairchild Semiconductor

UM3561A SemiConductor - CASE: DIP8 MAKE: Unicorn Microelectronics

UM8326B SemiConductor - CASE: DIP8 MAKE: Unicorn Microelectronics

SG5841D Semiconductor - CASE: DIP8 MAKE: System General Corporation - SG

LM301AN Integrated Circuit - CASE: DIP8 MAKE: ST Microelectronics - STM