/diy/ - Do It Yourself

Anonymous Tue Jan 1 11:14:49 2019 No.1527617 [View]
File: 58 KB, 1369x775, octal transceiver.png [View same] [iqdb] [saucenao] [google]

Can someone confirm that this is how the 74xx245 transceiver is supposed to be used?

I want to control some industrial stepper drivers with a 3.3v MCU. The stepper driver has optocouplers on every input which take between 8 and 15ma, so it would be like driving a bunch of leds and I don't want to hog the MCU's for current. Will using the octal buffer/transceiver IC help me achieve what I want?

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/diy/ - Do It Yourself

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