7442 a 74145

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- Tomasz Bednarz
  
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posted
18 years ago

Fri, Jan 13, 2006 10:16 PM

Czym sie rozni 7442 od 74145 pomijajac roznice w technologiach? Dla mnie to to samo - tylko po co w takim razie ktos wymyslil 2 "rozne" uklady? TB

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- J.F.
  
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posted
18 years ago

Fri, Jan 13, 2006 11:51 PM

On Fri, 13 Jan 2006 23:16:07 +0100, "Tomasz Bednarz"

42 mial wyjscia zwykle TTL. a 145 open collector. I chyba jakies wyzsze napiecie wytrzymywaly .. nie, to 141 byly do nixie.

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- Sławomir Szczyrba
  
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posted
18 years ago

Sat, Jan 14, 2006 5:26 PM

Let it all go, J.F. Fear. Doubt. Disbelief. Free your mind.

74145 wytrzymywał do 15V IIRC.

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