SOIC DTMF IC encoder and decoder needed

[Phil in Melbourne]

Hi all,

I'm looking for a DTMF encoder ic and a matching DTMF decoder IC.

The ones I have seen use a serial interface bus but I am after discreet
binary output.

I am aware of the Motorola MC145436 but it seems that this chip is going out
of fashion. (Farnell and RS dont stock it any more)

Any ideas?

 

[Joe G \(Home\)]

HOLTEK DTMF Decoder IC's.

 

[Phil in Melbourne]

Further to Joe's suggestion, try

http://www.futurlec.com/cgi-bin/search/search.cgi and put DTMF in the
search
box. DIL and SMD devices.

Ah, forgot about good ol futurlec. Thanks. Will place an order.