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555 Timer Circuits

(www.555-timer-circuits.com)
280 points okl | 2 comments | | HN request time: 0.407s | source
1. moffkalast ◴[] No.41894004[source]
> VCC +4.5 to 15V

With everything going 3.3V these days with no 5V tolerance (can't have nice things ofc), is there some kind of 333 timer that would do the same job but down to those logic levels?

replies(1): >>41894555 #
2. kilpikaarna ◴[] No.41894555[source]
LMC555