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74LS193.pdf

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时间: 2020-1-6 11:28

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74LS193.pdf54LS193DM54LS193DM74LS193Synchronous4-BitUpDownCounterswithDualClockJune198954LS193DM54LS193DM74LS193Synchronous4-BitUpDownBinaryCounterswithDualClockGeneralDescriptionThiscircuitisasynchronousupdown4-bitbinarycounterThesecountersweredesignedtobecascadedwithouttheSynchronousoperationisprovidedbyhavingallflip-flopsneedforexternalcircuitryBothborrowandcarryoutputsclockedsimultaneouslysothattheoutputschangetogeth-……

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