M
Martin, VK2UMJ
Guest
Looking for the pinout details for an obsolete (?) IC - MC14410, DTMF
encoder (Motorola I believe). Yes, I've tried Google and several datasheet
sites, with no luck. I only need the pin designations not the whole
datasheet, so if anyone can help by posting the info it'd be much
appreciated.
Also, anyone know what DTMF encoder/generator chips are out there these
days? I've looked in WES and Jaycar cats for several of the common IC's but
the 14410 seems to be the only one listed in WES, and it needs a 1MHz xtal
rather than the 3.5795MHz commonly available and used by the other
encoders....
TIA
encoder (Motorola I believe). Yes, I've tried Google and several datasheet
sites, with no luck. I only need the pin designations not the whole
datasheet, so if anyone can help by posting the info it'd be much
appreciated.
Also, anyone know what DTMF encoder/generator chips are out there these
days? I've looked in WES and Jaycar cats for several of the common IC's but
the 14410 seems to be the only one listed in WES, and it needs a 1MHz xtal
rather than the 3.5795MHz commonly available and used by the other
encoders....
TIA