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MM74HC4538MX Specifications
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TypeParameter
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Supplier Device Package16-SOIC
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Package / Case16-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply2 V ~ 6 V
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Current - Output High, Low5.2mA, 5.2mA
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Propagation Delay26 ns
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Schmitt Trigger InputYes
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Independent Circuits2
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Logic TypeMonostable
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PackagingCut Tape (CT)
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74HC
The MM74HC4538MX is a dual retriggerable/resettable monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Dual functionality: The MM74HC4538MX chip consists of two monostable multivibrators in a single package, allowing for the implementation of two independent timers or delay circuits. 2. Retriggerable and resettable: It can be retriggered during the timing cycle, which means that the output pulse width can be extended if a trigger signal is received before the timing cycle ends. Additionally, it can be reset at any time, terminating the timing cycle. 3. Wide operating voltage range: The chip operates within a wide voltage range, typically from 2V to 6V, making it compatible with various power supply configurations. 4. High noise immunity: It has high noise immunity, which means it can tolerate external noise and interference without affecting its performance. 5. Low power consumption: The MM74HC4538MX chip consumes low power, making it suitable for battery-powered applications.Application scenarios: 1. Timing circuits: The MM74HC4538MX chip is commonly used in applications that require precise timing, such as pulse generation, time delays, and frequency division. 2. Sequential control systems: It can be used in sequential control systems where specific actions need to be triggered at precise intervals. 3. Debouncing circuits: It can be employed in debouncing circuits to eliminate contact bounce in mechanical switches or buttons, ensuring a clean and stable signal. 4. Frequency division: The chip can be utilized to divide the frequency of an input signal by a specific factor, enabling frequency division applications. 5. Industrial automation: It finds applications in industrial automation systems, where timing and control of various processes are crucial.Overall, the MM74HC4538MX chip's retriggerable and resettable nature, along with its dual functionality, wide voltage range, and low power consumption, make it suitable for a range of timing and control applications.
MM74HC4538MX Relevant information