Delete comment from: Ken Shirriff's blog
Unknown said...
Folks at Zeptobars posted nice hi-res die-shot of 555 http://zeptobars.com/en/read/national-semiconductor-LMC555
Probably inspired by your excellent write-up. Thanks!.
Mar 22, 2016, 7:45:24 PM
Posted to 555 timer teardown: inside the world's most popular IC

