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TBB2331B Integrated Circuit Op-Amp - DIP8 - Siemens Semiconductors

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TNY255P Integrated Circuit - DIP8 - Power Integrations

TOP234P Integrated Circuit - DIP8 - Power Integrations

MM1404AN Integrated Circuit - CUSTODIA: DIP8 MAKE: Generic

TOP210PFI Integrated Circuit - DIP8 - Power Integrations

TOP210FPI Integrated Circuit - DIP8 - Power Integrations