Hello,

I'm trying to help a friend re-create an old prop full of led's and it uses a 4017 counter with a 555 timer. The strange ic that is 8-pin and labeled 1jkg7530 doesn't come up in any search engine.

Here's a pic of the circuit, you can see the timer and the counter and the two other ics that I can't identify.

If you have any idea what they might be, that would be a great help

Thanks,

Dan

 

My bid is a Double N-Channel MOS Transistor.