Just need to check

[Ray P]

I'm working on a DAC project that will use a JLSounds I2SoverUSB board on it's input. Unfortunately I have to deal with a 'flag' mismatch - I need to use the functionality of pins 18 & 20 on the JLSounds board

Capture.JPG (86.35 KiB) Viewed 2465 times

but the DAC is expecting the flags reversed (i.e. Pin 18 needs to be low for PCM and high for DSD).

Will inserting something like this device give the required outcome? I think it will but thought I would check before proceeding.

https://www.ti.com/lit/ds/symlink/sn74l ... co.uk%252F

We're talking about Lo = 0V, Hi = 3.3V.

Thanks ever so.

[Nick]

Yep, that will be fine.

[Ray P]

Cheers Nick