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Author Question: A 74194 universal shift register has a LOW on the shift left data input, a HIGH on the shift right ... (Read 172 times)

wenmo

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on: Jul 28, 2018
A 74194 universal shift register has a LOW on the shift left data input, a HIGH on the shift right data input, and is loaded with 1001. Which data will the shift register contain after two clock pulses in the shift right mode?
 
  A) 0010 B) 1001 C) 0111 D) 1110

Question 2

A 74194 universal shift register has a LOW on the shift left data input, a HIGH on the shift right data input, and is loaded with 1000. Which data will the shift register contain after three clock pulses in the shift left mode?
 
  A) 0000 B) 1111 C) 0001 D) 1001


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jlaineee

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


wenmo

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

bitingbit

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Reply 3 on: Yesterday
Wow, this really help

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