Memory in logic gates for specified time intervals

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SUMMARY

The discussion centers on the implementation of memory in logic gates for specified time intervals, specifically through the use of flip-flops and latches. A flip-flop, formed by NOR or NAND gates, is identified as a digital memory storing element that retains an output despite changes in input during a defined time period. For analog signals, the appropriate solution is a "sample and hold" circuit, which captures and maintains the voltage level of the input signal for a specified duration. These components are essential for designing circuits that require temporary data retention.

PREREQUISITES
  • Understanding of digital logic design, specifically flip-flops and latches
  • Familiarity with NOR and NAND gate configurations
  • Knowledge of analog signal processing, particularly sample and hold circuits
  • Basic principles of electronics and circuit design
NEXT STEPS
  • Research the operation and types of flip-flops, including SR, D, and JK flip-flops
  • Explore the design and applications of sample and hold circuits in analog electronics
  • Study timing diagrams and their relevance in memory retention in digital circuits
  • Learn about the integration of flip-flops in sequential logic circuits
USEFUL FOR

This discussion is beneficial for electronics students, circuit designers, and anyone interested in digital and analog memory storage solutions in electronic systems.

thespaceman
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I am a physics student new to the world of electronics and I have a question that may turn out to be very simple. What I am trying to design requires that a single output given some input be held in memory for a specified time despite any differing input being sent through during that time interval. Then after the time interval the output is immediately dependent on any new input. Any suggestions would be useful.
 
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refer to flip -flop .
it is a memory storing element formed by NOR or NAND gate .
 
If the input is digital that the thing you are referring to is called a latch (or flipflop).

If the input is an analog signal then the thing you're referring to is called a "sample and hold".
 

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