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The STMicroelectronics M74HC109M1R is a dual JK flip-flop with set and reset, part of the high-speed CMOS logic family. It features a wide supply voltage range, high noise immunity, and low power consumption, making it suitable for various applications in digital systems. Functions: - Dual JK flip-flop with set and reset functionality - High-speed operation - Wide supply voltage range (2V to 6V) - High noise immunity - Low power consumption Applications: - Sequential logic operations - Counters and registers - Synchronous data storage - Timing circuits - Control systems Alternative Components: - 74HC74: Dual D flip-flop with reset - 74HC112: Dual JK flip-flop with preset and clear - 74HC174: Hex D flip-flop with clear Embedded Modules: The STMicroelectronics M74HC109M1R can be integrated into larger systems or circuits for various applications, often alongside other logic gates, flip-flops, and control elements. Related Q&A: 1. Can the M74HC109M1R be used to implement a divide-by-2 counter in a digital circuit? - Yes, the M74HC109M1R can be used as a building block to create a divide-by-2 counter by connecting the appropriate inputs and outputs to achieve the desired functionality. 2. What is the advantage of using the M74HC109M1R in a low-power application compared to other flip-flops? - The M74HC109M1R offers low power consumption, making it ideal for battery-operated or energy-efficient designs where minimizing power usage is crucial. 3. How does the M74HC109M1R handle noise in a digital system? - The M74HC109M1R features high noise immunity, helping it maintain stable operation in noisy environments or when subjected to external interference. 4. Can the M74HC109M1R be cascaded to create larger counters or more complex sequential circuits? - Yes, multiple M74HC109M1R flip-flops can be cascaded to build larger counters, registers, or other sequential logic circuits to meet specific design requirements. 5. What are some typical voltage supply requirements for the M74HC109M1R in digital systems? - The M74HC109M1R has a wide supply voltage range of 2V to 6V, offering flexibility in various digital system designs without requiring multiple voltage regulators.