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The NOT Gate | Lessons in Electric Circuits: Volume IV - Digital
digital logic - To drive current with open-collector gate when input is high, do I need a buffer or an inverter? - Electrical Engineering Stack Exchange
Simulate Open Collector Outputs, Open Drain Outputs
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10 PCS) SN74ALS05ADR TI Inverter IC 6 Channel Open Collector 14-SOIC | eBay
What is Open Collector Output?
SN7407 data sheet, product information and support | TI.com
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The NOT Gate | Logic Gates | Electronics Textbook
