Re: Parallel Card

[bieling@terra.es (Jorge Chamorro Bieling)]

mdj <mdj.mdj@gmail.com> wrote:

> 
> Indeed, but we're talking about driving LED's, not the TTL inputs of
> some other logic device! So the Michael Knight effect isn't an issue -
> particularly since it will happen so quickly (in assembly) that it'll
> be imperceivable to the human eye ;-)

But Matt, when you go shopping for it and ask for a couple of 74ls164s,
it will cost you the same to ask for a couple of 74LS595s instead... so
that you get a "true" parallel output port free of "spurious glitches".
-- 
Jorge Chamorro Bieling