Issue Number │001 January 2012 NE555 SA555 NA555 Precision Timer ICs The NE555, SA555 and NA555 devices are industry standard timing circuits capable of producing accurate time delays or oscillation. They are used in a broad range of applications ranging from electronic toys to home experimentation. These parts are industry standard with part numbers and specifications compatible with competitive parts from TI, NSC, ST, Fairchild and several others. The parts are competitively priced. The three devices offer a selection of operating temperature ranges covering commercial and industrial applications. All three devices are supplied in a small outline 8 pin package (SO-8). Ordering information Device Package Temperature range NE555S-13 SO8 0 to 70ºC SA555S-13 SO8 -40 to 85ºC NA555S-13 SO8 -40 to 105ºC Cross reference guide Diodes TI/NSC ST Fairchild NXP NE555, LM555 NE555 NE555, LM555, KA555 NE555 NE555 KA555I, SA555 SA555 SA555 NA555 To find out more information: Timers overview page Datasheet SA555 NA555 SA555 NJRC NJM555 NA555 http://www.diodes.com/products/catalog/list.php?parent-id=120 http://www.diodes.com/datasheets/NE555_SE555_NA555.pdf www.diodes.com