🚀 go-pugleaf

Antonio Vanoni wrote:
> 
> Hi to all.
> I’m developing a phone dialler board based on a motorola single chip
> uP (68HC708C8).
> This project needs a particular chip that I’ m not able to find out on
> italian market (the only supplier is near Milan and  he wants an order
> of 350 pieces . Out of mind!!).
> For this stupid reason , now my job is suspended and I’m still looking
> (with only bad results) for this component.
> Unbelievable but this is the truth.
> The chip I need is a DTMF tones generator named TP5088  produced by
> NATIONAL SEMICONDUCTORS .
> I’m  urgently looking to someone that can send me in Italy (by UPS) 2
> or  3 samples of these chips or equivalents.
> Please contact me by E-Mail to establish the needed agreements
> Thank You in advance .
> Antonio Vanoni             EMail: avanoni@galactica.it

Ciao Antonio
I know it is very difficult to find those tones generators, because 
three years ago I was nedded some of them for a project and a friend of 
mine sent me some pieces from London. Now I have only 5 pieces of 
TCM5087 by Texas Instrument, I think it is the same. I can send you one
of them. But I think,it is better for you to buy some very cheap 
telephone sets, from Hong-Kong or Taiwan, they cost 2-3$, and take out 
the tones generator IC.
Tanti Saluti
P.Georgiadis