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NE555 Timer IC


The 555 timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator applications. The 555 can be used to provide time delays, as an oscillator, and as a flip-flop element. Derivatives provide up to four timing circuits in one package.

35 in stock

SKU: GP59UYB3011 Categories: ,


This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects.
4.5V to 16V supply
8-pin DIP package
Timing from microseconds to hours
Astable or monostable operation
Adjustable duty cycle
TTL compatible output
Sink or source up to 200mA


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