UDN2981AT Integrated Circuit - DIP18 - Allegro MicroSystems

ULN2074B INTEGRATED CIRCUIT DIP-18

UCN5810AF ALLEGRO INTEGRATED CIRCUIT DIP-18 ''UK COMPANY SINCE1983 NIKKO''

ULN2815 Integrated Circuit - DIP18 - Toshiba

ULN2083 Integrated Circuit - CUSTODIA: DIP18 MAKE: Allegro

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UDN6118A Integrated Circuit - DIP18 - Allegro MicroSystems

UCN4810 Integrated Circuit - DIP18 - Allegro MicroSystems