DC3.3V-5V 74HC595 Shift Register Expansion Module SPI Breakout PCB Circuit Board
2,25 €
Clock inputs data and locks it to release the IO pin on the micro. Standard serial (SPI) interface. High speed shift clock frequency Fmax > 25MHz. Module 1 + row Pin 3. Low power consumption: when TA = 25 ℃, ICC = 4 μ A（MAX）.
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