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How many clock pulses will be required to completely load serially a 5-bit shift register?(a) 2(b) 3(c) 4(d) 5This question was addressed to me during an internship interview.My query is from Universal Shift Registers in portion Registers of Digital Circuits

Answer»

The correct choice is (d) 5

To explain I would say: A register is a collection of FFS. To LOAD a bit, we require 1 clock PULSE for 1 shift register. So, for 5-bit shift register we would require of 5 clock PULSES.



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