The 555 IC timer does not have a clock.
556 is a dual version of 555 single timer.
The 555 is a timer, not a counter.
555 timer is used to generate clock signals in the ic 555 timer the pin no 8 is represents vcc
8-pin 555 timer IC
in multivibrator circuits.
Invented in 1970 by Hans R. Camenzind who was an electronics engineer from Switzerland, the 555 timer was first produced by Signetics in 1971.
to help it stand
an oscillating RC circuit
Nintendo Entertainment
No. It's an oscillator.
its cheap and easy to use.