LM555 TIMER (MC1455)

CAT# LM555
$0.75 each
8 pin DIP
Average Customer Review:  (4 Reviews) Write A Review

Customer Comments

Average Customer Review:  (4 Reviews) Write A Review

A customer from Houston, TX USA
The Ultimate IC chip!
I got four today... This is the ultimate chip, there must me 50,000 circuits for the 555(MC1455). Good breadboarding! KD5BIH

A customer from eden prairie, MN
555 timer
great timer, soldered in nicely on breadboard, very great for playing with because it wont break if you give it an extra volt or two.

Zack Frost from TOMS RIVER, NJ USA
Great 555
I love the 555 timer. One thing i might suggest is that when you use speaker that isn't peizo always put a 10µF elcectrolytic cap at pin three(output) and then the speaker. Otherwise it will not work! That has nothing to do with this timer specifically but that's just a general tip.

A customer from Minnesota
Other info
This is your standard 555 chip. I use them often for oscilators and timing devices. Very useful and reliable. One of the best known chips in existence.