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SE556 General-purpose dual bipolar timer

SE556 Description

NE556 SA556 - SE556 General-purpose dual bipolar timers .
The NE556, SA556 and SE556 dual monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation.

SE556 Features

* 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 0.00

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General-purpose dual bipolar timer STMicroelectronics
STMicroelectronics SE556-like datasheet