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Author Question: Which port is used as input in the 74LS244 circuit? A) port 3 B) port 0 C) port 2 D) port ... (Read 644 times)

EY67

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Which port is used as input in the 74LS244 circuit?
 
  A) port 3 B) port 0 C) port 2 D) port 1

Question 2

When using a 555 timer, what can usually be said about the capacitor charge and discharge rates?
 
  A) Both rates are the same. B) It depends on the capacitor.
  C) The discharge rate is faster. D) The charge rate is faster.



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jennafosdick

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Answer to Question 1

A

Answer to Question 2

C





 

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