Other Parts Discussed in Thread: SN74CB3Q3305
Hi team,
Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused?
BR,
SHH
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Hi team,
Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused?
BR,
SHH
SHH,
Yes, You many leave unused I/O pins floating.
Please see the switches and multiplexers FAQ page.
Why did you choose the SN74CB3Q3253 2-channel 4:1 switch? What are you doing that you have so many unused pins?
Have you looked at a 2-channel 1:1 device like the SN74CB3Q3305 instead? I found this on the ti.com switch search tool.
Thank you,
Adam