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DM74LS05N 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 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 DM74LS05N is a hex inverter buffer/driver integrated circuit chip. It has several advantages and application scenarios, including:1. Voltage level shifting: The DM74LS05N can be used to shift the voltage levels of digital signals. It can convert a high voltage level to a low voltage level or vice versa, allowing compatibility between different logic families or devices operating at different voltage levels.2. Signal buffering: It can be used to buffer weak or noisy signals. The chip provides a high input impedance and low output impedance, ensuring that the input signal is not affected by the load connected to the output.3. Signal inversion: The DM74LS05N can invert the logic level of a signal. It takes an input signal and produces its complement at the output. This can be useful in applications where the logic polarity needs to be reversed.4. Driving capability: It has a high output current capability, allowing it to drive capacitive loads or multiple inputs of other devices without significant degradation of signal quality.5. Noise immunity: The chip has built-in noise immunity, which helps in reducing the impact of external noise or interference on the signal integrity.Application scenarios for DM74LS05N include:1. Logic level conversion: It can be used to interface between different logic families, such as TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor), which operate at different voltage levels.2. Signal conditioning: It can be used to buffer and clean up weak or noisy signals before further processing or transmission.3. Signal inversion: It can be used to invert the logic level of a signal, which is required in certain applications like motor control, where the direction of rotation needs to be reversed.4. Driving LEDs: The DM74LS05N can be used to drive LEDs by providing the necessary current and voltage levels to illuminate them.5. Bus driving: It can be used to drive bus lines in digital systems, ensuring that the signals are properly transmitted and received by multiple devices.Overall, the DM74LS05N integrated circuit chip offers voltage level shifting, signal buffering, signal inversion, driving capability, and noise immunity, making it suitable for a wide range of applications in digital electronics.
DM74LS05N Relevant information