Article View: sci.electronics
Article #38537497 ?
From: Jian Huang
Date: Sun, 26 Nov 1989 17:49
Date: Sun, 26 Nov 1989 17:49
6 lines
614 bytes
614 bytes
is there any one who knows what the 7497 TTL chip is? i checked several data books but got no answer. its function seems to be a kind of frequency multiplier which has a pulse input and a 6-bit data input, its output's freqency will be proportional to that data: Fout=Fin*data/64. thanks in advance.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uunet!philmtl!philabs!ccnysci!jhuang From: jhuang@ccnysci.UUCP (Jian Huang) Newsgroups: sci.electronics Subject: 7497 ? Keywords: IC chip Message-ID: <3759@ccnysci.UUCP> Date: 26 Nov 89 17:49:40 GMT Organization: City College of New York Lines: 6