Products/Services for Binary Counter Biquinary

  • Logic Counters-Image
    Logic Counters - (77 companies)
    Logic counters are integrated circuits used for counting events in computers and other digital systems. How to Select Digital Counters. Digital counters are electronic devices that perform a variety of counting functions. They may count single...
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  • Counter and Timer Boards-Image
    Counter and Timer Boards - (69 companies)
    Counter and timer boards are computer cards that perform digital counting and/or timing functions. Counter and timer boards are programmable computer cards that perform digital counting and/or timing functions. Applications. Typically, they plug...
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    Digital Counters - (196 companies)
    How to Select Digital Counters. Digital counters are electronic devices that perform a variety of counting functions. They may count single actions, provide totalizing, or perform other calculations. In addition to the number and type of functions...
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  • Frequency Counters-Image
    Frequency Counters - (143 companies)
    Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. Image Credit: Allied Electronics, Inc. Frequency counters are digital devices for accurate measurement and display...
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  • Mechanical Counters-Image
    Mechanical Counters - (67 companies)
    Mechanical counters are used to detect, totalize and indicate a sequence of events in applications that do not use electrical power. Mechanical counters are used to detect, totalize, and indicate a sequence of events in applications that do not use...
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    Electromechanical Counters - (108 companies)
    Electromechanical counters are used to detect, totalize, and indicate a sequence of events. They typically accept electric or electronic inputs to operate mechanical outputs such as rotating wheels or knobs. These devices may count UP and/or DOWN...
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    Automated Cell Counters - (21 companies)
    Automated cell counters provide fast and accurate cell counts and concentrations through a variety of automated detection methods. Automated cell counters are employed in counting live or dead cells present in a culture. They may estimate cell...
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    Logic Comparators - (40 companies)
    Digital comparators are circuits used to compare the magnitude of two binary quantities and to determine the relationship of those quantities. Digital comparators are integrated circuits (ICs) that compare the magnitude of two binary quantities...
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    Logic Adders - (28 companies)
    Logic adders are digital devices that are capable of adding binary numbers. There are two basic types: half-adders and full-adders. Half adder logic diagram. 1 - bit full adder. Image Credit: Wikipedia. Logic adders are digital circuits that add...
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    Shift Registers - (50 companies)
    Shift registers are sequential logic circuits that are used to store and move data. They accept binary inputs from one serial or parallel source and then shift the data through a chain of flip-flops, one bit at time. Shift registers are sequential...
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  • Abstracts of Current Computer Literature
    Engineering considerations then lead biquinary decade counter vs the binary .
  • John Mauchly's Early Years
    which, combined with a binary counter in the sixth socket, produced a biquinary .
  • Oceanographic applications of quartz crystal thermometry
    Six Decade Biquinary Counter This is labelled BQ in Fig. 7. .... In the first decade, (1,1) is the binary flip flop, (1,2) is a 914 used…
  • A survey of digital computer memory systems
    The RCA biquinary system operated in the opposite way, with the “bi” stage stepped by each pulse. .... This is a better method since the binary counter , which has the simpler tolerance problems, is made the fast counter.
  • 200 MHz counter/shift-register stage
    In this form, with logic swings of 0-5V, the circuit has a maximum binary count rate of about 180MHz and a pro- pagation delay of 5ns through the input gate and counter . .... Connected as a biquinary decade counter,5 a maximum count rate of 165 MHz was achieved with…
  • A Survey of Digital Computer Memory Systems
    The biquinary repre- sentation was used in the IBM 650 Magnetic Drum Data Processing Machine, the first .... Eckert describes the use of four binary counters cascaded and wired with an early carry (“regenerative” or “jam- ming” connections) to function as a (binary-coded) decimal counter.
  • The Prospects for Multivalued Logic: A Technology and Applications View
    In parallel with this activity was an interest in base 10 for computing systems, where implementation was in general on a binary -coded basis (for example, biquinary in the IBM 650). .... base circuitry with the possible exception of the design of accu- mulating " counters ," some of…
  • Quantum-dot cellular automata serial decimal subtractors
    …simplest arithmetic processing (counting) possible using twisted ring rotation viz. a shift operation in the Johnson counter . .... The code is biquinary : the most significant bit (MSB) of the Johnson–Mobius code represents its binary component, while the four lower bits represent quinary component (and are separated by a space).
  • Radio Progress during 1953
    The 409-2 computer contains an electronic arithmetic element that includes a 22-column parallel accumulator employ- ing biquinary decade counters . .... in university and government laboratories and nearly all of them spon- A serial binary machine with a…
  • The Evolution of Computing Machines and Systems
    These biquinary (using both the base 2 and the base 5) and binary -coded decimal machines included paper tape input, program control, branching, self checking and many other features later incorporated in electronic computers. .... Left to right: Constant registers, storage counters , multiplying-dividing unit, functional counters, interpolators, se- quence control, electric…

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