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DM74LS03N Specifications
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TypeParameter
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Current - Quiescent (Max)-
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Package / Case14-DIP (0.300", 7.62mm)
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Supplier Device Package14-MDIP
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Mounting TypeThrough Hole
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Operating Temperature0°C ~ 70°C
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Max Propagation Delay @ V, Max CL45ns @ 5V, 50pF
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Input Logic Level - High2V
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Input Logic Level - Low0.8V
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Current - Output High, Low-, 8mA
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Voltage - Supply4.75V ~ 5.25V
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FeaturesOpen Collector
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Number of Inputs2
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Number of Circuits4
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Logic TypeNAND Gate
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PackagingTube
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Product StatusObsolete
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Series74LS
The DM74LS03N is a quad 2-input NAND gate integrated circuit chip. It has several advantages and application scenarios, including:1. Logic gate functionality: The DM74LS03N chip provides four NAND gates, each with two inputs. These gates can be used to perform logical operations such as AND, OR, and NOT, making it suitable for various digital logic applications.2. High-speed operation: The LS series of integrated circuits are known for their fast switching speeds. The DM74LS03N chip operates at a high speed, making it suitable for applications that require quick response times.3. Wide operating voltage range: The chip can operate within a wide voltage range, typically between 4.75V and 5.25V. This flexibility allows it to be used in different power supply configurations.4. Low power consumption: The DM74LS03N chip consumes low power, making it energy-efficient and suitable for battery-powered devices or applications where power consumption is a concern.5. Compact and cost-effective: The chip is available in a small package, making it easy to integrate into various electronic circuits. Additionally, it is cost-effective, making it a popular choice for many applications.Application scenarios of the DM74LS03N chip include:1. Digital logic circuits: The chip can be used to implement various logical functions in digital systems, such as arithmetic circuits, data processing units, and control units.2. Signal conditioning: The NAND gates can be used for signal conditioning, such as level shifting, noise filtering, and waveform shaping.3. Clock generation: The chip can be used to generate clock signals for synchronous digital systems, ensuring proper timing and synchronization.4. Memory address decoding: The NAND gates can be used for address decoding in memory systems, enabling the selection of specific memory locations.5. Interface circuits: The chip can be used in interface circuits to convert signals between different voltage levels or logic families.Overall, the DM74LS03N chip offers a combination of speed, functionality, and versatility, making it suitable for a wide range of digital logic applications.
DM74LS03N Relevant information