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MC14538BF Specifications
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TypeParameter
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Supplier Device Package16-SOEIAJ
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Package / Case16-SOIC (0.209", 5.30mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-55°C ~ 125°C
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Voltage - Supply3 V ~ 18 V
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Current - Output High, Low8.8mA, 8.8mA
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Propagation Delay95 ns
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Schmitt Trigger InputYes
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Independent Circuits2
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Logic TypeMonostable
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PackagingTube
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Product StatusObsolete
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Series4000B
The MC14538BF integrated circuit chip, also known as a dual precision monostable multivibrator, offers several advantages and finds applications in various scenarios. Here are some of its key advantages and application scenarios:Advantages:1. Dual Monostable Function: The MC14538BF chip consists of two monostable multivibrator circuits in a single package. This allows for the generation of two independent timing pulses with different durations, which adds versatility to the circuit design.2. Precision Timing: The chip provides precise control over the duration of the timing pulses. The timing resistors and capacitors connected to the chip can be carefully selected to achieve accurate and consistent timing intervals.3. Wide Range of Timing Options: The MC14538BF chip allows for a wide range of selectable timing intervals. It supports timing intervals ranging from microseconds to seconds, providing flexibility in different application scenarios.4. Low Power Consumption: The chip is designed to operate on low power supply voltages, making it suitable for battery-powered applications or energy-efficient designs.Application Scenarios:1. Timing and Delay Control: The MC14538BF chip is commonly used to generate precise and adjustable timing delays in various applications. It can be applied in areas like sequential triggering of events, time-based control circuits, and timing signals for microcontrollers.2. Pulse Generation: The chip can be used to generate accurate and consistent pulses of desired durations. This finds applications in fields like signal conditioning, pulse shaping, or as clock signals for digital circuits.3. Frequency Division: The MC14538BF chip can be employed in frequency division circuits to divide an input frequency by a specific factor. This is useful in applications such as frequency dividers, clock dividers, or time division multiplexing.4. Logic Level Conversion: The multivibrator circuits on the chip can be used for level shifting and conversion of logic signals. It helps interface logic signals between devices operating at different logic levels, enabling compatibility between different logic families.5. Sequential Timing Circuits: The dual monostable multivibrator functionality makes the chip suitable for building sequential timing circuits. These circuits are useful in areas like counter circuits, time-division multiplexing, event sequencing, or flip-flop triggering.Overall, the MC14538BF integrated circuit chip's advantages of precision timing, dual monostable function, wide timing range, and low power consumption make it a versatile component in various applications requiring timing control, pulse generation, frequency division, logic level conversion, or sequential timing circuits.
MC14538BF Relevant information