Rtl => or-gate

Discussion in 'Homework Help' started by ahmedsaad411, Apr 13, 2010.

  1. ahmedsaad411

    Thread Starter New Member

    Apr 13, 2010
    1
    0
    hi everyone ,, i hope u fine !!! , actually i was asked to design an Resistor Transistor Logic Family - an OR GATE . i know how does it look like (shown in Fig."ATTACHED") but the problem is in filling the resistors values ..
    i was asked also to Simulate the ckt using PSpice !!!





    Any written Comment will help me !!! plz write anything !! :)

    mario ...
     
    Last edited: Apr 13, 2010
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    That can't give an OR function. A HIGH in gives a LOW out, making it a NOR.
     
  3. Ghar

    Active Member

    Mar 8, 2010
    655
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