hi,

i'd like to switch between 10 outputs using a 4017 decade counter.
let's say i'm using 10 leds which anode is linked to one of the 10 outputs.
i have to connect vdd an vss, obviously, then the clock pin to a pin of my pic, the clock enable to another pic pin and the carryout to the clock pin of another 4017 if desired, right?

If i understood well the datasheet, by default, output 0 will be on. to switch to next outout i have to input a positive voltage to clock pin AND bring clock enable pin low, is this right?
even if i put a positive voltage on clock pin, it wont switch to next output, right?
Last thing, the switch to next output happens only on the rising edge of the clock pin, right?