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DM74LS14M Specifications
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TypeParameter
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Current - Quiescent (Max)-
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Package / Case14-SOIC (0.154", 3.90mm Width)
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Supplier Device Package14-SOIC
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Mounting TypeSurface Mount
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Operating Temperature0°C ~ 70°C
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Max Propagation Delay @ V, Max CL33ns @ 5V, 50pF
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Input Logic Level - High1.9V
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Input Logic Level - Low0.5V
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Current - Output High, Low400µA, 8mA
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Voltage - Supply4.75V ~ 5.25V
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FeaturesSchmitt Trigger
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Number of Inputs1
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Number of Circuits6
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Logic TypeInverter
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PackagingTube
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Product StatusObsolete
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Series74LS
The DM74LS14M is a specific type of integrated circuit chip, which is a member of the 74LS family of logic gates. The 74LS14M is a hex inverter with Schmitt-trigger inputs. Here are some advantages and application scenarios of the DM74LS14M integrated circuit chip:Advantages: 1. Schmitt-trigger inputs: The Schmitt-trigger inputs allow the chip to have hysteresis, which means it has two different voltage thresholds for switching from low to high and high to low. This helps in reducing noise and improving the stability of the input signals. 2. Hex inverter: The chip has six independent inverters, which can be used to invert the input signals. This provides flexibility in designing various logic circuits. 3. Wide operating voltage range: The DM74LS14M operates over a wide voltage range, typically from 4.75V to 5.25V. This makes it compatible with different power supply voltages.Application scenarios: 1. Signal conditioning: The Schmitt-trigger inputs of the DM74LS14M make it suitable for signal conditioning applications. It can be used to clean up noisy or distorted input signals by providing a stable output signal. 2. Logic level conversion: The hex inverters can be used to convert logic levels from one voltage range to another. For example, it can be used to interface between different logic families that operate at different voltage levels. 3. Oscillators and timing circuits: The DM74LS14M can be used to build oscillators and timing circuits due to its inverter functionality. It can generate square wave signals of specific frequencies and duty cycles. 4. Digital logic circuits: The chip can be used in various digital logic circuits, such as flip-flops, counters, multiplexers, and decoders. It can perform logical operations like NOT, AND, OR, and XOR.Overall, the DM74LS14M integrated circuit chip offers advantages like Schmitt-trigger inputs, hex inverter functionality, and wide operating voltage range. Its application scenarios include signal conditioning, logic level conversion, oscillators, timing circuits, and digital logic circuits.
DM74LS14M Relevant information
