* Two Precision Timing Circuits Per Package
* Astable or Monostable Operation
* TTL-Compatible Output Can Sink or Source up to 150 mA
* Active Pullup or P.

* Precision Timers From Microseconds to Hours
* Pulse-Shaping Circuits
* Missing-Pulse Detectors
* Tone-.

ORDERING INFORMATION These devices provide two independent timing circuits of the NA555, NE555, SA555, or SE555 type in each package. These circuits can be operated in the astable or the monostable mode with external resistor-capacitor (RC) timing co.

NE5500179A

NE5510179A

NE5510279A

NE5511279A

NE5512

NE5512D

NE5512N

NE5514

NE5514D

NE5514N

NE5517

NE5517A

NE5520