Standard Timer Single 8-Pin SOIC N T/R

The LM555 is a highly stable controller capapble of producing accurate timing pulses. With a monostable operation, the delay is controlled by one external resistor and one capacitor. With astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor.

• High-current drive capability: 220 mA
• Adjustable duty cycle
• Temperature stability of 0.0005%/ºC
• Timing from microseconds to hours
• Turn off time less than 2 microseconds