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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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SapphireSmoke SapphireSmoke
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6 years ago
How does the 74191 counter control counting up or down?
 
  A) The clock is inverted for counting down.
  B) It uses different outputs for counting up and down.
  C) It has a up/down control input.
  D) It uses separate clock inputs for counting up and down.
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dalenambawandalenambawan
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6 years ago
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SapphireSmoke Author
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6 years ago
this is exactly what I needed
Shassta22
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Yesterday
Just got PERFECT on my quiz
SlimyPencil
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2 hours ago
Thank you, thank you, thank you!
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