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:- TGS0610267

Have a Question? (oR Write a Review)

Recent Questions Asked Electrical Engineering

Q : Using a large shiny curved surface mirror you notice that

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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:- TGS0610267

Recent Questions Asked Electrical Engineering

Q : Using a large shiny curved surface mirror you notice that

Q : Develop the vhdl text file for a binary down-counter to

Q : One year out of the pennsylvania university system randy

Q : If the current euro spot rate is 1180euro and the 90-day

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

Q : A plane has an airspeed of 142ms a 160ms wind is blowing

Q : A comprehensive program that offers a set of services

Q : Assume that a bmw costs 35000 euros in germany if the law

Q : Is there a significant difference between the average age

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