[sdiy] Power supply mystery....

[Samppa Tolvanen]

On 9/1/05, Karl Ekdahl <elektrodwarf at yahoo.se> wrote:
> Funny thing... connected a 4050 to power without any
> connections, yeilds 38mA usage. With all inputs
> connected to +5v i've got 60mA. Is this really how it
> should be or am i using a *really* old 4050
> (4050BPC)??
> 
> Karl
> 

Oh boy, It's a CMOS chip. Never leave any inputs without termination.

Bye, Samppa