Hallo, someone can help me find data sheet for an old IC like SFC8200 or suggest me the right equivalent type?
I only know that were manufactured from SESCOSEM (or Thomson CSF) France,
the IC has abcd input - abcd output used in an old Nixie digital clock circuit, probably is a frequency comparator (I'm not very expert).
I only know that were manufactured from SESCOSEM (or Thomson CSF) France,
the IC has abcd input - abcd output used in an old Nixie digital clock circuit, probably is a frequency comparator (I'm not very expert).
