The 555 timer IC is a very useful digital chip for makers of projects, with a broad range of timer and delay applications including oscillator and pulse generation. Indeed, it is said to be the most popular integrated circuit ever designed. It is an extremely versatile chip with countless potential uses, and operates on a wide range of input voltages from 4.5V to 16V. The item for sale here is part number NE555DR, the surface-mounting version of the NE555 in a SOP8 package. We offer up to 60% discount for orders of multiple packs.
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