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MC74HC165AF 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 - Supply2V ~ 6V
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FunctionParallel or Serial to Serial
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Number of Bits per Element8
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Number of Elements1
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Output TypeComplementary
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Logic TypeShift Register
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PackagingTube
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Product StatusObsolete
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Series74HC
The MC74HC165AF is a 8-bit parallel-in/serial-out shift register integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. High-speed operation: The MC74HC165AF operates at high clock frequencies, making it suitable for applications that require fast data transfer. 2. Simple interface: It has a straightforward parallel input and serial output interface, making it easy to connect with other digital devices. 3. Cascadable: Multiple MC74HC165AF chips can be cascaded together to increase the number of input bits, allowing for expansion of the system without requiring additional pins on the microcontroller. 4. Low power consumption: It operates at low power supply voltages, making it suitable for battery-powered devices. 5. Wide operating voltage range: The MC74HC165AF can operate within a wide voltage range, making it compatible with various microcontrollers and digital systems.Application scenarios: 1. Input expansion: The MC74HC165AF can be used to expand the number of input pins on a microcontroller. It can be connected to various input devices such as switches, buttons, or sensors, allowing for the detection of multiple inputs using fewer microcontroller pins. 2. Data acquisition: It can be used in data acquisition systems where multiple analog or digital signals need to be converted into a serial stream for processing or transmission. 3. Serial-to-parallel conversion: The MC74HC165AF can be used to convert a serial data stream into parallel data, which can then be processed or displayed on parallel input devices such as LEDs, LCDs, or seven-segment displays. 4. Shift register applications: It can be used in various shift register applications, such as data storage, data transfer, or data manipulation. 5. Industrial control systems: The MC74HC165AF can be used in industrial control systems for monitoring and controlling multiple input signals, such as switches, sensors, or status indicators.Overall, the MC74HC165AF offers advantages of high-speed operation, simple interface, cascading capability, low power consumption, and wide voltage range, making it suitable for various applications requiring input expansion, data acquisition, serial-to-parallel conversion, shift register applications, and industrial control systems.
MC74HC165AF Relevant information