CD40110BEG4

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CD40110BEG4 is a popular member of the 40100 series of BCD (binary-coded decimal) decade counter ICs. It is a type of synchronous decade up/down counter which is a type of 4-bit binary synchronous counter. Working on a 7156 MHz oscillator and with power supplies of 1.1 V to 3.6 V DC, the IC is designed to support a temperature range of -40°C to +85°C (temperature range T-suffixed).

Application field of CD40110BEG4: CD40110BEG4 is typically used as a frequency divider and in various applications such as motor speed control, programmable control circuits or in digital clock designs.

Working principle of CD40110BEG4: CD40110BEG4 is a synchronous 4-bit binary counter that contains internal circuitry, often referred to as modulo-n counters, which count up to 16 (modulo-16) but can be configured to count up to 10 (modulo 10). It works with an oscillator frequency of 7156 MHz, and a power supply of 1.1 V to 3.6V DC. The device consists of two parts: the four-bit counter and the pre-scaler, which can be configured to divide the count by 2, 4, 8 and 16 respectively. The control pin is used to select the prescaler output. When the control pin is pulled low, the pre-scaler output is disabled and the four-bit counter operates as a decade counter.

The decade counter is capable of counting up to 10 and every time it reaches 10, it resets back to zero and starts counting again. The count frequency is equal to the oscillator frequency divided by 10. After 10 counts, the decade counter restarts its count cycle. The output pins of the CD40110BEG4 can be connected to LED’s or other indicator devices so that the count can be seen.

The CD40110BEG4 is also equipped with two extra pins, a control pin and a reset pin. The reset pin can be used to reset the counter to zero. The control pin allows the user to configure the device to count modulo 8 and 16. When enabled, the control pin divides the count frequency by 2, 4, 8, or 16 respectively. The control pin also allows for a single clock input to be used and configured for various counting cycles. This feature makes the CD40110BEG4 a useful component in various applications.

This versatile and powerful 4-bit decade counter can be used in various applications such as motor speed control, programmable control circuits, digital clock designs and in various other applications requiring a 4-bit counter configuration. It is very easy to use and has a low power consumption, which makes it a very useful component in various designs.

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