• 2022-05-27 问题

    In the circuit , how to realize the change of 163 in counting system? A: 163 chip D0-D3 pin level change, with LD signal B: 163 chip Q0-Q3 pin level change, cooperate with LD pin C: 164 chip QA-QH pin level change, cooperate with CLK D: Clock square wave change

    In the circuit , how to realize the change of 163 in counting system? A: 163 chip D0-D3 pin level change, with LD signal B: 163 chip Q0-Q3 pin level change, cooperate with LD pin C: 164 chip QA-QH pin level change, cooperate with CLK D: Clock square wave change

  • 2022-06-18 问题

    Memory chip could be _____________ A: RAM B: ROM C: microprocessor chip D: flash memory

    Memory chip could be _____________ A: RAM B: ROM C: microprocessor chip D: flash memory

  • 2022-06-16 问题

    The high level and low level specified by LVTTL are ________. A: high level 5.0V low level 0V B: high level 3.3V low level 0V C: high level 2.4V~5.0V low level 0V~0.5V D: high level 2.4V~3.3V low level 0V~0.4V

    The high level and low level specified by LVTTL are ________. A: high level 5.0V low level 0V B: high level 3.3V low level 0V C: high level 2.4V~5.0V low level 0V~0.5V D: high level 2.4V~3.3V low level 0V~0.4V

  • 2022-06-18 问题

    How to make a chip?

    How to make a chip?

  • 2022-06-18 问题

    We can call a chip as ________. A: sillicon chip B: carrier package C: integrated circuit D: semiconducto

    We can call a chip as ________. A: sillicon chip B: carrier package C: integrated circuit D: semiconducto

  • 2022-06-18 问题

    We can call a chip as __________ A: Silicon chip B: Carrier package C: Integrated circuit D: semiconducto

    We can call a chip as __________ A: Silicon chip B: Carrier package C: Integrated circuit D: semiconducto

  • 2021-04-14 问题

    There are analog-to-digital and digital-to-analog chips, DSP chip, microprocessor chip, ROM and flash memory chips, and other chips on the circuit board.

    There are analog-to-digital and digital-to-analog chips, DSP chip, microprocessor chip, ROM and flash memory chips, and other chips on the circuit board.

  • 2022-06-08 问题

    Chip scale packaging(CSP) has an IC package that is about the same size as the silicon chip (<( ) times the footprint of the die)

    Chip scale packaging(CSP) has an IC package that is about the same size as the silicon chip (<( ) times the footprint of the die)

  • 2022-06-18 问题

    We can call a chip as __________

    We can call a chip as __________

  • 2022-06-08 问题

    Some parts of metal furniture are most suitable for stamping and bending, which is a typical non chip and less chip processing technology.

    Some parts of metal furniture are most suitable for stamping and bending, which is a typical non chip and less chip processing technology.

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