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Echivalente circuite integrate SN7490 si SN7447

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Inlocuiesc numaratorul de spire la o masina de bobinat transformatoare (ca cel mecanic care il avea si-a dat duhul :sparge: ) si ma gandeam sa folosesc numaratorul asta si nu stiu sub ce denumire se gasesc pe la noi.

sper ca stie cineva

multumesc anticipat

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multumescchiar nu stiam de magazinul asta on-line si nici ca le pot gasi cu numele original

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În loc de 447 merge ?i 446.

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Guest madr0s3

De la care magazin as putea achizitiona aceste integrate? sau macar echivalente ale acestora :(

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