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Author Question: An integrated circuit with an LED and photo transistor encased in the same package is called a(n) ... (Read 118 times)

B

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An integrated circuit with an LED and photo transistor encased in the same package is called a(n)
 
  A) amplifier. B) optocoupler. C) photo resistor. D) J-K flip-flop.

Question 2

Each gate of an IC ________ Vcc and ground.
 
  A) must be externally connected to B) must be isolated from
  C) is not physically connected to D) is internally connected to



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jlaineee

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Answer to Question 1

B

Answer to Question 2

D





 

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