I'm looking for an RGB LED that already has control logic built-in. I had found a 3-pin blinking LED that just required two pins being connected to source and ground, and the third pin could be connected to a push button to change the color of the LED, see picture for wiring diagram. However, this LED is not in production anymore, and I need an alternative LED for a project I'm working on. Any suggestions would be greatly appreciated.

 

Try finding “new old stock” (NOS) e-bay, All Electronics…etc.