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N82C55A2 Specifications
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TypeParameter
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Supplier Device Package44-PLCC
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Package / Case44-LCC (J-Lead)
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Mounting TypeSurface Mount
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Operating Temperature0°C ~ 70°C
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Voltage - Supply4.5V ~ 5.5V
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Clock Frequency8 MHz
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Current - Output Source/Sink2.5mA
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Output Type-
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FeaturesDirect Bit Set/Reset
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Interrupt OutputYes
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Interface-
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Number of I/O24
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DigiKey ProgrammableNot Verified
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PackagingBulk
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Product StatusActive
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Series-
The N82C55A2 is an integrated circuit chip that belongs to the 82C55 family of programmable peripheral interface chips. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the N82C55A2:Advantages: 1. Versatility: The N82C55A2 is a versatile chip that can be programmed to perform a wide range of input/output (I/O) functions. It can be configured as an input or output port, bidirectional port, or as a mode to control various devices.2. Programmability: The chip is programmable, allowing users to define the desired I/O functions and modes according to their specific requirements. This flexibility makes it suitable for a variety of applications.3. Easy integration: The N82C55A2 can be easily integrated into different systems due to its standard 40-pin DIP (Dual In-line Package) package. It can be directly mounted on a PCB (Printed Circuit Board) without requiring complex wiring.4. Low power consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application scenarios: 1. Embedded systems: The N82C55A2 can be used in embedded systems to provide I/O capabilities. It can be programmed to interface with various peripherals such as sensors, displays, keyboards, or actuators.2. Industrial automation: The chip can be utilized in industrial automation systems to control and monitor different devices. It can be programmed to handle inputs from sensors, control actuators, or communicate with other components of the system.3. Robotics: The N82C55A2 can be employed in robotics applications to control the movement and interaction of robotic systems. It can be programmed to handle inputs from sensors, control motors, or communicate with other devices.4. Data acquisition systems: The chip can be used in data acquisition systems to interface with external sensors or measurement devices. It can be programmed to collect data from various sources and transmit it to a central processing unit for further analysis.5. Home automation: The N82C55A2 can be applied in home automation systems to control and monitor various household devices. It can be programmed to handle inputs from sensors, control lights, appliances, or communicate with other smart home components.Overall, the N82C55A2 integrated circuit chip offers versatility, programmability, and ease of integration, making it suitable for a wide range of applications requiring I/O capabilities.
N82C55A2 Relevant information
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VSC056KM
Texas Instruments -
TCA9539QPWRQ1
Analog Devices Inc. -
PCAL9538ABSHP
Analog Devices Inc./Maxim Integrated -
PCA8574APW,112
Renesas -
PCF8574ADWG4
Analog Devices Inc./Maxim Integrated -
PCA9536D,118
National Semiconductor -
MAX7311EUG
Ampleon USA Inc. -
PCA9554BS,118
Texas Instruments -
PCF8574T/3,512
National Semiconductor -
PCA9554DB,118
Burr Brown