What can I say, I'm getting old.Sorry Wookie, beat ya to it (this time).
Yep, and they don't have that pesky Darlington follower drop on output pin 3, either!BTW, the CMOS 555's are truely neat. They don't have as much drive (but at higher power supply voltages they are respectable) but have extremely low currents.
by Duane Benson
by Aaron Carman
by Jake Hertz
by Aaron Carman