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From: Eeyore on 11 Mar 2007 13:50 "nonsense(a)unsettled.com" wrote: > Eeyore wrote: > > "nonsense(a)unsettled.com" wrote: > > > >>There's no good reason to have selected 5 volts as opposed > >>to 6 volts, or for that matter, 8 volts. > > > > Utter nonsense. > > > > The IC process used for TTL has a breakdown voltage of around 7 volts. The supply > > voltage has to be less than that. > > Just when I thought dumb donkey had run out of > stupid things to say. So you reckon TTL's good for 8 volts do you ? Bwahahahahahahahahaha ! Graham
From: nonsense on 11 Mar 2007 14:11 Eeyore wrote: > > "nonsense(a)unsettled.com" wrote: > > >>Eeyore wrote: >> >>>"nonsense(a)unsettled.com" wrote: >>> >>> >>>>There's no good reason to have selected 5 volts as opposed >>>>to 6 volts, or for that matter, 8 volts. >>> >>>Utter nonsense. >>> >>>The IC process used for TTL has a breakdown voltage of around 7 volts. The supply >>>voltage has to be less than that. >> >>Just when I thought dumb donkey had run out of >>stupid things to say. > > > So you reckon TTL's good for 8 volts do you ? > > Bwahahahahahahahahaha ! > > Graham > > And even more dumb donkey dumbness. That depends on how you design it. Transistors are available for many voltages higher than you seem to believe.
From: John Fields on 11 Mar 2007 14:29 On Sun, 11 Mar 2007 17:50:06 +0000, Eeyore <rabbitsfriendsandrelations(a)hotmail.com> wrote: > > >"nonsense(a)unsettled.com" wrote: > >> Eeyore wrote: >> > "nonsense(a)unsettled.com" wrote: >> > >> >>There's no good reason to have selected 5 volts as opposed >> >>to 6 volts, or for that matter, 8 volts. >> > >> > Utter nonsense. >> > >> > The IC process used for TTL has a breakdown voltage of around 7 volts. The supply >> > voltage has to be less than that. >> >> Just when I thought dumb donkey had run out of >> stupid things to say. > >So you reckon TTL's good for 8 volts do you ? --- Looks like he hasn't... -- JF
From: Eeyore on 11 Mar 2007 14:34 "nonsense(a)unsettled.com" wrote: > Eeyore wrote: > > "nonsense(a)unsettled.com" wrote: > >>Eeyore wrote: > >>>"nonsense(a)unsettled.com" wrote: > >>> > >>>>There's no good reason to have selected 5 volts as opposed > >>>>to 6 volts, or for that matter, 8 volts. > >>> > >>>Utter nonsense. > >>> > >>>The IC process used for TTL has a breakdown voltage of around 7 volts. The > >>>supply voltage has to be less than that. > >> > >>Just when I thought dumb donkey had run out of stupid things to say. > > > > So you reckon TTL's good for 8 volts do you ? > > > > Bwahahahahahahahahaha ! > > And even more dumb donkey dumbness. Oh dear. That means you're going to be shown to be dumber than a donkey ! > That depends on how you design it. > > Transistors are available for many voltages higher than you seem to believe. *Transistors* are indeed available for nice high voltages and I'm very pleased about it since I've used lots of them. What you clearly haven't the tiniest clue about though is IC processes. There's another 'barrier' btw at around 40 volts. Graham
From: MassiveProng on 11 Mar 2007 14:51
On Sun, 11 Mar 2007 17:50:06 +0000, Eeyore <rabbitsfriendsandrelations(a)hotmail.com> Gave us: > > >"nonsense(a)unsettled.com" wrote: > >> Eeyore wrote: >> > "nonsense(a)unsettled.com" wrote: >> > >> >>There's no good reason to have selected 5 volts as opposed >> >>to 6 volts, or for that matter, 8 volts. >> > >> > Utter nonsense. >> > >> > The IC process used for TTL has a breakdown voltage of around 7 volts. The supply >> > voltage has to be less than that. >> >> Just when I thought dumb donkey had run out of >> stupid things to say. > >So you reckon TTL's good for 8 volts do you ? > >Bwahahahahahahahahaha ! He's clueless. |