TTL Open Collector NAND Gate

Поділитися
Вставка
  • Опубліковано 19 жов 2024
  • Topics Covered:
    Construction of transistor transistor logic open collector structure
    TTL Open collector nand gate logical operations

КОМЕНТАРІ • 16

  • @ichwanwiradarma8518
    @ichwanwiradarma8518 Рік тому

    Bon, regarder j'esp'ere aussi de'j'a le partage....., ce tellement et qualite' au top.
    Enorme'ment de plaisir 'a avoir suivi, et je suis attende des videos 'a regarder.

  • @IbrahimKhan-is2bg
    @IbrahimKhan-is2bg 7 років тому +4

    sir, the voltage at both forward biased diodes will be either 0.3 or 0.7 volts not 0 volts I think.

  • @gayatribarhate5137
    @gayatribarhate5137 6 років тому

    very awsome explanation sir my teacher should teach from you ...i understood everything
    sir i have a humble request
    can u have a tutorial on how to design 5 bit parallel adder using IC 7483 and nand gates only plz plz sir u explain everything so clearly ...plz plz sir

  • @JoshMn
    @JoshMn 8 років тому +2

    sir when both input voltages are high , you've taken voltage drop across i3 as base emitter voltage of Q4 here. but in totem pole nand gate configuration you had used voltage divider rule to find voltage drop across i3. why?

    • @JoshMn
      @JoshMn 8 років тому

      EE Academy yea sure sure sir. thank you

  • @Rocks740
    @Rocks740 6 років тому

    What is the advantage of using open collector out out when compared to totem pole out out
    Let me know please 😴

  • @vinitgrover3570
    @vinitgrover3570 7 років тому

    Is totem pole output same as active pull up ?? Plz reply

    • @madhurireddykagitala3585
      @madhurireddykagitala3585 6 років тому

      Sir y ur saying we aren't achieving a proper logic 0/1 wen no pull up resistor is connected.. Justify

  • @keshavrai9817
    @keshavrai9817 8 років тому +1

    Sir i didn't understand why at logic 1 or 0 the diode is becoming an O.C. or C.S.

    • @EEAcademy2022
      @EEAcademy2022  8 років тому

      When a diode is forward biased ideally it acts like a short circuit and open circuit when it is reverse biased

    • @keshavrai9817
      @keshavrai9817 8 років тому

      so basically if vol across anode > V across cathode : FB ...ryt?

    • @EEAcademy2022
      @EEAcademy2022  8 років тому +1

      yes

  • @Gurpreetsingh-ez9jp
    @Gurpreetsingh-ez9jp 7 років тому +5

    sir rather than explaining ckt operation you shd tell about our aim mean meaning of open collectr its need...wasted 14 minutes.

    • @EEAcademy2022
      @EEAcademy2022  7 років тому +1

      In the very first minute, I said I will show the operation of the circuit. It's not because of me, you wasted your 14 minutes because of your stupidity.

    • @dm3248
      @dm3248 6 років тому

      gurpreet singh idiot you can read it's uses on google.

  • @mrohitsingha1615
    @mrohitsingha1615 4 роки тому

    This guy is bengali