On Thu, 8 May 2008, lerameur wrote:
Hello,

anybody has the datasheets for the following two parts:

T25089
and
MK50981N

both of them should be TELEPHONE DTMF DIALER,16-PIN DIP

Thank you

It actually helps to use a descriptive subject header.

Since I recognize the first number, all you need is the "5089".
Of course, that will get a lot of unrelated hits, so toss in
"dialer". Those two as keywords for a search engine will turn
up lots of hits, some claiming to offer datasheets but maybe
not, but various projects that likely do include how to hook
up the ic.

For the second, you might try "5098", since that too seems like
a familiar number. Either that second one is a variant on it,
or just has extra numbers added by a specific company.

Michael

Hello,

anybody has the datasheets for the following two parts:

T25089
and
MK50981N

both of them should be TELEPHONE DTMF DIALER,16-PIN DIP

Thank you

It actually helps to use a descriptive subject header.

Hello,

anybody has the datasheets for the following two parts:

T25089
and
MK50981N

both of them should be TELEPHONE DTMF DIALER,16-PIN DIP