Open-collector_buffers_sharing_output_wire.svg
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Summary
Description Open-collector buffers sharing output wire.svg |
English:
Four inputs are connected to open-collector buffers (such as the SNx407 IC). If a buffer's input is high, the buffer will be in an high-impedance output state. If a buffer's input is low, the buffer will connect to ground. If all inputs are high, the output will be pulled high by the pull-up resistor. But if any input is low, the output will be pulled low by the buffer for that input. This corresponds to AND in active-high logic, or to OR in active-low logic.
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Date | |
Source | Own work |
Author | Em3rgent0rdr |
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