NE555 Datasheet

The NE555 is a Precision Timer.

NE555 integrated circuit image
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Part NumberNE555
ManufacturerTexas Instruments
Overview The Nx555 and Sx555 devices are precision timing circuits capable of producing accurate time delays or oscillation. In time-delay or monostable operating modes, the timed interval is controlled by a .
* Timing from microseconds to hours
* Astable or monostable operation
* Adjustable duty cycle
* TTL-compatible output can sink or source up to 200mA
* On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not nece.
Part NumberNE555
DescriptionSingle Timer
ManufacturerFairchild Semiconductor
Overview The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor. W.
* High Current Drive Capability (200mA)
* Adjustable Duty Cycle
* Temperature Stability of 0.005%/°C
* Timing From µSec to Hours
* Turn off Time Less Than 2µSec Applications
* Precision Timing
* Pulse Generation
* Time Delay Generation
* Sequential Timing Description The LM555/NE555/SA555 is a high.
Part NumberNE555
DescriptionGeneral-purpose single bipolar timer
ManufacturerSTMicroelectronics
Overview The NE555, SA555, and SE555 monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation. In the time delay mode of operation, the time is precisel.
* Low turn-off time
* Maximum operating frequency greater than 500 kHz
* Timing from microseconds to hours
* Operates in both astable and monostable modes
* Output can source or sink up to 200 mA
* Adjustable duty cycle
* TTL compatible
* Temperature stability of 0.005% per °C Description The NE555,.
Part NumberNE555
DescriptionCMOS GENERAL PURPOSE TIMER
ManufacturerHTC KOREA
Overview The NE555 is CMOS RC timers providing significantly improved performance over the standard SE/NE555 and 355 timers, while at the same time being direct replacements for those devices in most applicati.
* Exact equivalent in most cases for SE/NE555
* Low Supply Current
* High speed operation
* 500KHz guaranteed
* Wide operation supply voltage range - 2V to 18V
* Timing from microseconds through hours
* Operates in both astable and monostable modes
* Adjustable duty cycle
* High output source/sink d.