CD4024BEG4

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The CD4024BEG4 is a universally useful semiconductor device typically employed as a divide-by-n counter or for other purposes, specifically as a Bit-addressable binary counter with integrated mode control, divide-by-10 output, and decade overflow reset, with 3-state outputs. It can also be used as frequency divider, period divider, event counter, lost pulse detector, pulse stretcher and more.

A divide-by-n counter is a type of circuitry used to divide a given frequency by an integer N. A frequency counter is an electronic instrument that measures the frequency of a signal applied as an input. Frequency dividers are essentially dividers which divide a given frequency with a selectable number and generate an output signal with a frequency value equal to the input frequency divided by the selected number. The CD4024BEG4 is particularly suited for this application due to its low power consumption and highly reliable architecture.

The CD4024BEG4 is a CMOS chip containing four full-function Bit-addressable binary counters. It uses an asynchronous override input which inhibits counting when activated and has decade overflow reset output. The decade overflow reset output can be used to reset external decade counters in long-word applications. It has three-state Output Selects to allow just a single output from multiple stages in an application. The CMOS chip also provides a divide-by-10 output, so the user can use it as a divide-by-10 counter.

The working principle of the CD4024BEG4 is based on the fact that a counter is just a sequential device that counts in a specific order. This counting order is determined by the inputs applied to the counter. The CD4024BEG4 counter features two inputs, which are Clocked input (TCLK) and Override input (TOVER), and two outputs, which are decade overflow reset (TORST) and divide-by-10 output (TDO).

When the clock input is activated, the counter will count in a temporal sequence, starting from the least significant bit at flip-flop A. As the counting continues, the period of the clock pulse at the inputs determines the direction and speed of the counting. When one of the stages of the counter reaches its maximum value, the divide-by-10 output (TDO) is set to high and the decade overflow reset (TORST) output is set to low. To prevent the counting from continuing, the Override input (TOVER) is used. When activated the Override input (TOVER), the circuit stops counting.

In summary, the CD4024BEG4 can be used in a variety of applications as a divide-by-n counter or for other purposes, specifically as a Bit-addressable binary counter with integrated mode control, divide-by-10 output, and decade overflow reset, with 3-state outputs. It is also useful for a wide range of applications from frequency divider and period divider to event counter, lost pulse detector, and pulse stretcher. It is important to note that the two inputs and two outputs of the CD4024BEG4, namely Clocked input, Override input, decade overflow reset, and divide-by-10 output, all interact and work together in order to facilitate the functioning of the circuit.

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