M74HC163RM13TR

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The M74HC163RM13TR is a high-performance logic counter, divider and shift register designed for use in automotive, industrial, communications, and consumer applications. Manufactured by STMicroelectronics, this small package counter offers low-voltage operation, low-power consumption, and high speed operation over a wide temperature range. It is suitable for operation in harsh environments and multiplexed systems.

The M74HC163RM13TR is a logic counter, divider, and shift register that consists of two 4-bit (boundary scan) ports and one 16-bit bus. It is an 8-bit shift register that includes a 4-bit counter with programmable divider ratios, as well as an all-zero buffer for eliminating the need for external address slides and mechanical contact debouncing.

The M74HC163RM13TR senses a logic rising edge from an external control source—such as a user control signal—to initiate counting of either the 4-bit or 16-bit data. Once a rising edge has been detected, the count is incremented by one up to the maximum value. Once this value has been reached, the count resets back to zero. The M74HC163RM13TR\'s internal counter/divider can be pre-programmed to count a user-specified number of counts. This divider is set to an initial count of 0. The counter/divider starts counting each time the control signal transitions from a logic low to a logic high signal.

The M74HC163RM13TR further simplifies circuit design by incorporating a shift register that can be used to transmit 16 bits of information at a predetermined rate. This allows the counter/divider to be used for transmitting serial data. It also offers the capability to detect and transmit a signal start bit, as well as providing features for signal detection, signal polarity inversion, and multiplexing.

In addition, the M74HC163RM13TR is able to operate over a wide temperature range of -40°C to +85°C and operates with a supply voltage range of 1.8V to 5.5V. It supports very fast setup and reset times, making it an ideal choice for applications in high-speed, harsh environment, and multiplexed systems.

The M74HC163RM13TR has a wide range of applications, including automotive systems, industrial automation, communications systems, and consumer electronics. It is also used in various applications such as displays, data acquisition, and transmission systems. The M74HC163RM13TR is a versatile device that offers high performance, low power consumption, and small package size, making it suitable for use in a variety of circuit designs.

In conclusion, the M74HC163RM13TR is a versatile, high-performance logic counter, divider, and shift register designed for use in automotive, industrial, communications, and consumer applications. It offers excellent speed and performance over a wide temperature range, low-power consumption, and low-voltage operation. Furthermore, its small package size, programmable divider ratios, and integrated shift register make it ideal for circuit designs in a wide variety of applications.

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