P pebe Member Jul 4, 2003 #2 It's a tone decoder by Daewoo. I think it may be the same as the National LM567CN chip. If so, you can download the data sheet from them - I just have. BTW, what's your application?
It's a tone decoder by Daewoo. I think it may be the same as the National LM567CN chip. If so, you can download the data sheet from them - I just have. BTW, what's your application?