Use 74595 to switch chips in 4-in-1

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14 Jan 2019 00:30 - 14 Jan 2019 00:36 #72312 by csujun
Use 74595 to switch chips in 4-in-1 was created by csujun
I read the spec of 74595. It only needs 3 lines which is able to control up to 8 CE lines. I plan to add a 4-in-1 in my devo. but I am not expert to solider, I am think if can use that to avoid solider direct to MCU pins. Anyone tried something similar before?
Last edit: 14 Jan 2019 00:36 by csujun.

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