An led is connected to a 74ls244 in an active-low, Electrical Engineering

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An led is connected to a 74ls244 in an active-low

An LED is connected to a 74LS244 in an active-LOW configuration. The key parameters for the 74Ls244 are IOH=-15 mA, IOL=20 mA, VOH =2.0V and Vol=0.5V. The LED has a voltage drop of 2.0V and an operating current of 15 mA. What value of current limiting resistor is required?

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Electrical Engineering: An led is connected to a 74ls244 in an active-low

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Electrical Engineering: An led is connected to a 74ls244 in an active-low

Reference No:- TGS0610345

Have a Question? (oR Write a Review)

Recent Questions Asked Electrical Engineering

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Request for Solution File

Ask an Expert for Answer!!

Electrical Engineering: An led is connected to a 74ls244 in an active-low

Reference No:- TGS0610345

Recent Questions Asked Electrical Engineering

Q : Assuming the money can be invested every year at 635 how

Q : First generate an array of 20 input random integers in the

Q : A pure silver ring contains 280 x 1022 silver atoms how

Q : An archeologist on a dig finds a fragment of an ancient

Q : An led is connected to a 74ls244 in an active-low

Q : Considering the combustion of propane how many grams of o2

Q : Several factors have been proposed as providing motives for

Q : A 036-kg object connected to a light spring with a force

Q : A major concern in any dcf valuation is the accuracy of

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