Re: Those pesky 74LS00 and 74LS01 chips! / Re: Track Detectors (872431) | |||
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Re: Those pesky 74LS00 and 74LS01 chips! / Re: Track Detectors |
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Posted by SelkirkTMO on Mon Dec 14 15:47:53 2009, in response to Those pesky 74LS00 and 74LS01 chips! / Re: Track Detectors, posted by Robert King on Mon Dec 14 14:41:52 2009. Heh. Don't be dissing my 74LS, boy! :)They were a WHOLE lot more reliable than the 4000 series CMOS chips which were friendlier to higher voltages. Only problem with CD4016's and such though was that if you waved your hand over some of those chips, they'd toggle states without any signal changes at all. Now picture those on a streetcah when someone wearing fur touched the farebox. Heh. |
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