555 ic is a timer IC. it | Electronics › Electronics › 555 IC use › 555 ic is a timer IC. it December 19, 2018 at 8:53 am #14956 Siddhartha AParticipant 555 ic is a timer IC. it works in three modes – monostable, bistable and astable. it is generally used to generate pulse waveforms or provide time delays.
