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KT 3170 supplier?

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norrieturnbull

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Can anyone please advise me who would supply an IC DTMF device number KT3170 or is their a direct equivalent to this IC that is more easily obtained? Any help would be very much appreciated. :(
 
norrieturnbull said:
Can anyone please advise me who would supply an IC DTMF device number KT3170 or is their a direct equivalent to this IC that is more easily obtained? Any help would be very much appreciated. :(
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KT3170 is a Samsung-clone of original MT8870 from MITEL.(today is Zarlink Semiconductors) It's a tone decoder with BCD output. :)
 
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