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CD74HC4067: Pull down resistors on input? - Switches & multiplexers forum - Switches & multiplexers - TI E2E support forums
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20Pcs 16CH Analogue Multiplexer Module 74HC4067 CD74HC4067 Precise Module Digital Multiplexer MUX Breakout Board - Walmart.com
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arduino mega - Is it possible to read multiple buttons with the CD74HC4067? - Arduino Stack Exchange
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