Ken,
The SN74CBTXXXX devices are single N channel FETs which means with a 5V supply they will only be able to pass 4V through the switch. This is because the n-channel FET needs ~1 V gate to source voltage (Vgs) to turn on the FET. Excerpt below from…
Bo345,
I took quick look at the datasheet and didn't see that there is a defined state at power up. Most of our switches do not have default logic settings so we usually recommend our customers place some sort of pull up or pull down on the digital…
Hello Sankar,
Unfortunately we only have single channel 8:1 switches which can support 60mA or more of continuous switching current. You did not indicate a voltage range you would be operating in so I have taken the liberty of attached snippets from…
Mateusz,
The signal switch parameter that will likely be most interest to you will be the voltage range of your signal and the Ron flatness because you would like to have the same resistance through the switch as the input signal changes. Unfortunately…
Biser,
Thanks for the response. That's good information, I did not know that. I was just looking at the pin-out information in the users manual.
This particular Beagle Bone Black(BBB) application involves the processor attached to back side of a back…
Mike,
Here are a few recommendations on switches from our team:
SN74CB3Q3251
SN74CBT3251
SN74CBTLV3251
These are chosen based on the channel configuration you mentioned, support for the normal CAN signal voltage range (0 V to 5 V), and low…
Part Number: SN74CB3T3125 Other Parts Discussed in Thread: SN74CB3Q3244 Hi Experts
I see that the IBIS model for this part covers D, DGV, PW and DBQ package types.
Is it also relevant for the RGY (VQFN) package type?
If not, is there an updated…
