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and SCLK (serial clock)
Output current up to 750 mA each winding
Thermal shutdown and current limit protection
microSD card slot
Temp Rating: -10 ~ +85°C
74HC164 (8-bit Serial-in/parallel-out Shift Register) gas and SCLK (serial clock)Introduction : 74HC164 is an 8 bit serial in parallel out shift register. The device features twoserial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7). Data is entered seriallythrough DSA or DSB and either input can be used as an active HIGH enable for data entry throughthe other input. Data is shifted on the LOW to HIGH transitions of the clock (CP) input. A LOW onthe master reset input (MR) clears the register and forces all
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