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Look for DTMF generator and decoder

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ting16my

New Member
Hi,

I'm college student from m'sia. I 'm doing my final year project. I 'm looking for DTMF generator IC which meet below requirement:

1. 4 bit or 8 bit input (BCD)
2. With enable bit


The any DTMF decoder IC will do well, but better with 7 segment driver (0ne 7 segment disply only enough)

I had looked for many web site and a lot of technical notes, but can't find any related devices.Please let me know at [email protected]

Thank for helping.

Daniel Ting.
 

yasiduy3k

New Member
Hi,

I'm college student from SriLanka. I 'm doing my final year project. I 'm looking for DTMF generator and decoder diagrms.

I had looked for many web site and a lot of technical notes, but can't find any related devices.Please let me know at [email protected]

Thank for helping.

Yasindu.
 

Papabravo

Well-Known Member
Congratulations -- you guys resurected a one post thread that was nearly 5 years old. I think the OP musta got tired of waiting.
 
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