Unknown ic Information

[htimreimer]

Ok it's is the

tct107

614140sa46
9m2 japan.

Ok good luck.
Thanks

 

[Externet]

Tct107614140sa46

Seems to be a 64 pin dip Hitachi part. No more information on the net.

 

[htimreimer]

Do Think It's a Microprocessor

 

[mneary]

As with the other devices, not enough information. Photo of the devices, where it was found, what you think it is supposed to do, what it does instead, what voltages it appears to use, what frequencies are present in surrounding circuit, how many legs it has, and whatever else you know or suspect.

 

[htimreimer]

More Info

40 Pins
It's Black
it's a DIP Through-Hole
Its From An A DUOFONE TDA-410

 

[shokjok]

DuoFone is a former Radio Shack product. You might try your local Source at Circuit City location ( in Canada) for a datasheet, or Google the part number for more results.

 

[hotwaterwizard]

RadioShack TAD-410 Telephone Answering Device (430-0398)

Reference # IC004
Cat.No. 10883320
Description IC,TCT1074HM CASE STYLE 42 PIN DIP
NP Part # MX2278

IC002 10877322 IC,LC7385M DIAL TONE 18P MX1459
10877322 REMOTE SIGNAL DETECTOR MX1459

IC004 10883320 IC,TCT1074HM MX2278
10883320 CASE STYLE 42 PIN DIP MX2278
IC001 10896702 IC, MC14584BCP MX4346
10896702 CASE STYLE FLIP FLOP MX4346
IC601 10911147 IC,KA2404 LINEAR MOTOR MX7532
10911147 MX7532

 

[sucre]

hi ,
42 pins dip no more information in the net

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