Også kendt som NC555/NE555.
Precision monolithic timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle may be independently controlled with two external resistors and a single external capacitor.
The threshold and trigger levels are normally two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control voltage terminal.
Maximum supply voltage, VCC: 18V
Output current, IO: ±225 mA
Input voltage, VI: CONT, RESET, THRES, TRIG – VCC
D package: 97
P package: 85
Operating virtual junction temperature, TJ: 150°C
Case temperature for 60s FK package: 260°C