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736 pcs
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736 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HC595 is an 8-bit serial-in, parallel-out shift register designed to expand the General Purpose Input/Output (GPIO) capabilities of microcontrollers. This component is crucial for applications requiring control over multiple outputs, such as LED matrices or 7-segment displays, without consuming excessive microcontroller pins.
Key features include its ability to be daisy-chained, allowing for the control of a virtually infinite number of digital outputs using only a few microcontroller pins. The 74HC595 operates with a power supply voltage typically ranging from 2V to 6V. Its dual-register architecture, comprising an internal shift register and a separate storage register (latch), ensures that output pins do not flicker during data updates, providing stable output states.
The 74HC595 is suitable for various digital systems where efficient serial-to-parallel data expansion is needed. Its design facilitates reliable I/O expansion by managing timing requirements through its internal latches and clocks. Designers can leverage this shift register to overcome the limitations of microcontroller GPIO availability.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74HC595 typically operates between 2V and 6V.
The 74HC595 is an 8-bit serial-in, parallel-out shift register.
The 74HC595 allows control of eight separate outputs using just three microcontroller pins and can be daisy-chained for more outputs.