This is a set of 5 NE555P precision timers in DIP8 format. These timers are precision timing circuits capable of producing accurate time delays or oscillations. In time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the unstable operating mode, the frequency and duty cycle can be independently controlled with two external resistors and a single external capacitor.
- Timing from microseconds to hours
- Stable or monostable operation
- Adjustable duty cycle
- TTL compliant output can sink or generate up to 200mA
- Common applications are: fingerprint biometrics, iris biometrics, RFID reader
- Format: DIP-8