Integrated circuit timer TS555

ST offers pin-to-pin fully standard-compatible low-power timers, in single and dual independent channel versions. These devices are highly stable monolithic circuits, generating accurate time delays (monostable mode) or programmable oscillations ( stable mode) with accurate frequency and duty-cycle. The industry-standard frequency generators are circuits designed in bipolar technology, low frequency and with high power consumption. ST low-power products are designed in CMOS technology, low power and low consumption and can reach high frequency operation up to 2.7 MHz.