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SN54LV175A, SN74LV175A,pdf(QUA
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The 'LV175A devices are quadruple D-type flip-flops designed for 2-V to 5.5-V VCC operation.
These devices have a direct clear (CLR\) input and feature complementary outputs from each flip-flop.
Information at the data (D) inputs meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse.
Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output.
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