CD74HC40103MT

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The CD74HC40103MT is a 4-bit synchronous counter with a mode selection (MS) input and complementary parallel outputs. The data present at the parallel outputs (QA–QD) are determined by the operating mode and counting sequence. It is part of the HCMOS series from Texas Instruments. The CD74HC40103MT counters can count from 0 to 15 and then reset to 0 through an internal synchronous reset.

The CD74HC40103MT belongs to the logic - counters, dividers family of integrated circuits. Logical gates are one of the basic building blocks of digital integrated circuits and are used to construct more complex digital electronic networks. These devices are used to divide, count, and manipulate signals from an IC. They are excellent choice to meet the higher speed and lower power requirements of today\'s designs.

When considering the application field and working principle of the CD74HC40103MT, it is important to understand the device’s capabilities. The device’s MS input determines the counting sequence. When MS is low, the count direction is up and when MS is high, the count direction is down. The device is also capable of resetting when it reaches the count terminal count (TC) of 15. The resetting capability is active when the reset enable (REN) input is low. All outputs will be reset to the “off” logic level when the reset is active. The device contains edge-triggered synchronous 4-bit binary counter which is advanced on the negative-going transition of the input clock (CLK) and reset by the “low” active reset enable.

The device also has a reset of all outputs (QA-QD) which can be enabled whenever the reset enable (REN) input is “low”. The outputs (QA-QD) are in their “low” state when the counter is in reset and the “high” logic level when the counter is advanced. The device operates on the positive-going edge of each clock cycle which is determined by the clock (CLK) and reset enable (REN) inputs.

In addition to the reset and counter configuration, the device has configurable MS and count terminal count (TC) inputs which are used to define the count range of the device in its discrete modes. The MS and TC inputs are local configurable to the device such that they can be configured as either modulo-N or full range divide-by-N counter. This ensures that the device can be configured for any desired application with the appropriate configurable inputs.

The CD74HC40103MT is a great choice for many applications due to its convenience, low power consumption and wide range of features. It can be used for automation and control engineering, industrial and automotive applications, embedded systems, and many other applications. The device is also versatile, allowing for a wide variety of configurations for different applications.

In conclusion, the CD74HC40103MT is a great choice for many different applications such as automation and control engineering, industrial and automotive applications, embedded systems, and many other applications. It belongs to the logic - counters, dividers family of integrated circuits and is used to divide, count, and manipulate signals from an IC. Its reset and counter configuration, MS and count terminal count (TC) inputs make it the ideal choice for many different applications. These features make it versatile and convenient for any desired application.

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