LM307P Integrated Circuit - CASE: DIP8 MAKE: TI

LM353 Integrated Circuit - CASE: DIP8 MAKE: NSC

LM2575HVN-5.0P Integrated Circuit - CASE: DIP16 MAKE: NSC

LM393P INTEGRATED CIRCUIT DIP-8 LM393P =LM393N =LM393L ''UK COMPANY SINCE1983''

LM393N INTEGRATED CIRCUIT DIP-8 =LM393P 'UK COMAPANY SINCE 1983 NIKKO'

LM555 Integrated Circuit - CASE: DIP8 MAKE: RadioShack

LM211N Integrated Circuit - CASE: DIP8 MAKE: STM

75451P Integrated Circuit - CASE: DIP8 MAKE: Generic