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555 Timer

SKU: COM-09273

$1.53 AUD, inc GST
$1.39 AUD, exc GST

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555 Timer
1.53 AUD

SKU: COM-09273

$1.53 AUD, inc GST
$1.39 AUD, exc GST
3 reviews 0 5 4.7
Shipping Offer

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


Documentation and Resources:

Product Comments

Customer Reviews

  1. Review by David verified purchaser

    Should have purchased more. I purchased one and blew it up. No electronics store within 90 minutes drive of me. (Posted on 11/05/2017)

  2. Review by Chris verified purchaser

    This was so much fun to tinker with. Especially if you have an oscilloscope. (Posted on 21/03/2017)

  3. Review by Cliff verified purchaser

    Item as described, well packaged and fast delivery. Great product and great service. Very Happy! (Posted on 20/09/2016)

We deliver Australia-wide with these options:

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  • $16.50 for Express International (2-5 days, tracked)

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NSW, 2289

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