A universal shift register has both serial and parallel input and output capacity.

More Questions from Shift Registers

• Bidirectional means having two states.
• There are several ways to construct a stepper motor to achieve digitally controlled stepping action. One possibility is to construct four stator coils set up as four pole pairs, each 45° apart and using three ferromagnetic pairs spaced 60° apart.
• The storage capacity of a register makes it an important type of memory.
• A stepper motor makes its rotation in smooth continuous motion.
• Eight states are in an 8-bit Johnson counter sequence.
• When is LOW, the data are shifted one bit per clock pulse.
• The 74194 4-bit bidirectional universal shift register has a wide range of applications.
• Parallel load means to load all flip-flops at the same time.
• In a 74164 8-bit shift register, in order for the parallel data output to be synchronously loaded on the negative clock edge, the parallel enable input is LOW.
• A stage is two storage elements in a register.

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