CD4521BNSR

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The CD4521BNSR is a logic-counters, dividers device from Texas Instruments. It consists of a 2-stage ripple counter, 3-stage programmable divider, and oscillator in the same package. It is designed to provide a high speed, low power, and frequency division of a logical signal.

The CD4521BNSR can be controlled by an external control voltage. The frequency division ratio is H-C (high-to-clocking) and is set by the clock input and by the precise resistance between the H-C and Vdd pins. For division ratios greater than 8, cascading of several CD4521BNSR devices is recommended. The division mode and countstates are varied by the control voltage.

The CD4521BNSR is found in a wide range of applications, such as timing, clocking, interface circuits, general purpose counters and dividers, frequency division, and synchronization. In particular, it is excellent for frequency division as it offers very low power consumption and very high speed. This is why it is ideal forprocessors, FPGAs, embedded memory controllers, DSPs, video and audio circuitry, ASICs, and other digital electronic circuits.

The working principle of the CD4521BNSR is based on a digital logic gate. A digital logic gate consists of an input and output. When a voltage is applied to an input, it is translated into a digital signal. This signal is then sent through an output. This can be used to produce a range of logical states, such as on/off, true/false, or high/low.

In the case of the CD4521BNSR, the input voltage is translated into a digital signal which is then sent to a ripple counter. This ripple counter will count up or down according to the timing and division ratio set by the control voltage. The ripple counter accumulates pulses until the desired outputs are achieved.

The outputs of the CD4521BNSR are then ready to be used in other circuits. The outputs can be used to drive a variety of devices, from logic gates, logic circuits, to analog signals. They can also be used to produce a wide range of electrical signals, such as clocks, frequency dividers, and waveshapes. The outputs of the CD4521BNSR are also stable and reliable.

In summary, the CD4521BNSR is an excellent logic-counters, dividers device from Texas Instruments. It is suitable for a variety of digital applications, such as general purpose counters, dividers, clocking, interface circuits, and frequency division. It is low power, fast, reliable and can produce a wide range of outputs. This makes it the perfect solution for a variety of digital applications.

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