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74HC595DTR2G Specifications
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TypeParameter
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Supplier Device Package16-TSSOP
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Package / Case16-TSSOP (0.173", 4.40mm 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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FunctionSerial to Parallel, Serial
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Number of Bits per Element8
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Number of Elements1
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Output TypeTri-State
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Logic TypeShift Register
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PackagingCut Tape (CT)
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series74HC
The 74HC595DTR2G is an integrated circuit chip commonly used in digital electronics for serial-in, parallel-out shift register and storage register applications. It offers several advantages and finds application in various scenarios:Advantages: 1. Increased Output Ports: The 74HC595DTR2G has 8 output ports, which can be expanded to drive multiple devices, such as LED matrices, 7-segment displays, or LCDs, using just a few pins of a microcontroller. 2. Serial Data Communication: It accepts data serially and provides parallel output, making it ideal for reducing the number of pins needed for communication between a microcontroller and other peripherals. 3. Cascadeability: Multiple 74HC595DTR2G chips can be cascaded together, allowing more output ports to be controlled without using additional microcontroller pins. 4. Simple Control Interface: It requires only three control pins (serial data input, clock input, and latch enable) for operation, resulting in a simpler control interface.Application Scenarios: 1. LED Control: The 74HC595DTR2G can drive multiple LEDs using fewer pins and enable cascading for expanding the number of LEDs. This is commonly used in applications like LED cube displays, LED signs, or LED matrices. 2. 7-Segment Display Control: It can be used to interface with multiple 7-segment displays to display numeric or alphanumeric characters, making it useful in digital clocks, scoreboards, and other numeric display applications. 3. LCD Control: The chip can be used to drive LCD modules using parallel interface communication. It reduces the number of microcontroller pins required for controlling the display. 4. Multiplexing: It can be utilized for multiplexing applications, where a large number of output ports are required with limited microcontroller pins. This is useful in scenarios like keyboard scanning or controlling a large array of buttons.Overall, the 74HC595DTR2G offers flexibility, reduced pin requirement, and provides a convenient solution for expanding the output ports of microcontrollers in various digital electronics applications.
74HC595DTR2G Relevant information