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ELC808: LOGIC GATE PART 2

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  • The symbol of NAND gate is
    D
    B
    A
    C
  • The truth table in fig represents ……………. Gate
    XOR
    XNOR
    NOR
    NAND
  • The symbol of NOR gate is
    D
    A
    B
    C
  • The Boolean expression of XNOR gate is
    A
    B
    C
    D
  • The Boolean expression of NAND gate is
    D
    A
    C
    B
  • The figure below represents
    XNOR gate
    NOR gate
    NAND gate
    XOR gate
  • The symbol of XNOR gate is
    D
    A
    B
    C
  • How many AND circuits are contained in a 7400 NAND IC?
    3
    1
    2
    4
  • The Boolean expression of NOR gate is
    D
    C
    B
    A
  • How many OR circuits are contained in a 74266 XNOR IC?
    2
    1
    4
    3
  • The figure below represents
    XOR gate
    NOR gate
    NAND gate
    XNOR gate
  • The figure below represents
    NOR gate
    XNOR gate
    XOR gate
    NAND gate
  • The truth table in fig represents ……………. Gate
    XOR
    NAND
    NOR
    XNOR
  • The Boolean expression of XOR gate is
    B
    C
    D
    A
  • The figure below represents
    XOR gate
    NOR gate
    NAND gate
    XNOR gate
  • The truth table in fig represents ……………. Gate
    XNOR
    XOR
    NOR
    NAND
  • The truth table in fig represents ……………. Gate
    NAND
    XOR
    XNOR
    NOR
  • The symbol of XOR gate is
    C
    B
    A
    D