555 Timer Datasheet and 555 App Note
The 555 Timer was first produced in 1971 and today over 1 billion a year are produced. Their are a number of variants including the low-power CMOS versions (TLC555, LMC555 and ICM555) and the older 555, NE555 and LM555. Follow these links to pull a 555 datasheet from SupplyFrame.
These devices are widely used and common in some cool projects. Here is the 555 app notes for the devices and some applications and projects. Read about Hans Camenzind's invention of the 555.
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