[sdiy] 556 do they sync?

[Tom Arnold]

On Wed, Mar 14, 2012 at 08:11:13PM +0100, KD KD wrote:
> If both used as astables do the lock at some frequency?

Based on experiences with a pair of 555's, even CMOS ones, you would have no
way to ever fully decouple the 555's in a 556 and latchup I think will be
inevitable.  Its hard enough with two separate chips.

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