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  • Question
  • The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?


  • Options
  • A. 12
  • B. 14
  • C. 13
  • D. 8
  • E. None of the above

  • Correct Answer
  • 13 


  • Digital Computer Electronics problems


    Search Results


    • 1. Conversion of an octal number 1068 to binary number is

    • Options
    • A. 11100102
    • B. 10001102
    • C. 11001102
    • D. 100001102
    • E. None of the above
    • Discuss
    • 2. A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

    • Options
    • A. hexa, sign
    • B. sign, hexa
    • C. positive, negative
    • D. negative, positive
    • E. None of the above
    • Discuss
    • 3. Conversion of binary number 10010102 to to its decimal number is

    • Options
    • A. 7410
    • B. 9710
    • C. 7210
    • D. 6310
    • E. None of the above
    • Discuss
    • 4. The digits used in a binary number system are _____ and _____

    • Options
    • A. 9 and 0
    • B. 0 and 1
    • C. 1 and 2
    • D. 3 and 4
    • E. None of the above
    • Discuss
    • 5. Standard TTL has a multiple emitter input transistor and a _____ output

    • Options
    • A. totem-pole
    • B. bipolar
    • C. register
    • D. transistor
    • E. None of the above
    • Discuss
    • 6. A logic circuit which is used to change a BCD number into an equivalent decimal number is

    • Options
    • A. decoder
    • B. encoder
    • C. multiplexer
    • D. code converter
    • E. None of the above
    • Discuss
    • 7. Small-scale integration, abbreviated _____ refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than _____ gates per chip.

    • Options
    • A. SSI, 75
    • B. SSI, 100
    • C. SSI, 1000
    • D. SSI, 10000
    • E. None of the above
    • Discuss
    • 8. The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

    • Options
    • A. EPROM
    • B. ROM
    • C. PROM
    • D. RAM
    • E. None of the above
    • Discuss
    • 9. A shift register can be used for:

    • Options
    • A. parallel to serial conversion
    • B. serial to parallel conversion
    • C. digital delay line
    • D. all of the above
    • E. None of the above
    • Discuss
    • 10. Conversion of binary number 1000112 to an octal number is

    • Options
    • A. 438
    • B. 478
    • C. 498
    • D. 508
    • E. None of the above
    • Discuss


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