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Texas Instruments NE555P Bipolar Single Timer

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5+ £0.703
10+ £0.524
100+ £0.233
500+ £0.218

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110 in Stock, despatched same dayAdditional quantity lead time 14 days

NE555 bipolar single timer from TI. The NE555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation, low turn off time, high output current.

  • Operating frequency 500kHz
  • Rise/fall time 100ns
  • Trigger voltage 5%
  • Supply voltage 4.5 to 16V
  • Operating temperature 0°C to +70°C
  • 8-DIP case
  • High output current
  • TTL compatible
Type NE555P

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*Question functionality currently disabled

27 May 2012 Question by: Rapid Customer | Product code: 82-0336
Q. Does the 555 timer come with a chip holder which allows me to solder it onto a PCB?
A. Thanks for your enquiry. No I'm afraid the chip does not come with a holder, it's sold seperately as product code 22-1720.



Reviewed by: finley - 07 July 2021
used in school

555 Timer

Reviewed by: John Smith - 21 January 2014
A reliable 555 timer chip. I use hundreds of these and find them to be very reliable. Never had one fail. Much better than some of the cheaper 555s being sold by one supplier that I will not name.