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Craig Francis
over 3 years ago
Switches & multiplexers
Switches & multiplexers forum
SN74CBTLV3251: Exposed Thermal Pad Connection
TI Thinks Resolved
Part Number:
SN74CBTLV3251
Should the exposed thermal pad for
SN74CBTLV3251
be connected to GND? I'm assuming yes, but the datasheet does not explicitly specify and I've seen some odd devices that want it connected to VCC. Regards, Crai...
Viraj Dali
over 3 years ago
Switches & multiplexers
Switches & multiplexers forum
SN74CBTLV3251: Input Digital Decoder Selection Problem
TI Thinks Resolved
Part Number:
SN74CBTLV3251
Hallo I am performing the testing of multiplexer via microcontroller. I am providing the logic for address/select lines via Microcontroller GPIOs. But while testing I am facing the problem that my multiplexer is only giving...
Hugo Liu
over 3 years ago
Switches & multiplexers
Switches & multiplexers forum
SN74CBTLV3251: The SN74CBTLV3251DBQR ESD level
TI Thinks Resolved
Part Number:
SN74CBTLV3251
Hi Sir, We are see the IDT 74CBTLV3251QG8 ESD level is >2000V per MIL-STD-883, Method 3015; >200V using machine model( C=200pF, R=0). Our customer want to know what level of TI
SN74CBTLV3251
DBQR? Hugo
Ericson64328
over 1 year ago
Switches & multiplexers
Switches & multiplexers forum
RE: TS3A5017: analog multiplexer for LDC1612 configuration
Hi Kate, Thank you for your response. I am working with Jo on this project and my goal is to find a suitable multiplexer. I think it's best to work with 1:8 switches instead of the 1:4 switches. It reduces the component count by two, decreases...
Whitney M Davis
over 1 year ago
Switches & multiplexers
Switches & multiplexers forum
TMUX1208: Looking for 1:8 demux part with 1.8V logic compatible
Resolved
promoted
SN74CBTLV3251
but customer wants to use 1.8V supply device instead. When I looked for a demux
Myeongsu Han
over 1 year ago
Logic
Logic forum
TXS0108E: Voltage tanslator for uPP(TMS320C6657)
TI Thinks Resolved
Part Number: TXS0108E Hi I have a question about converting the voltage of a uPP signal using TXS0108E. The TXS0108E was used as a voltage translator for uPP interface between the TMS320C6657 and TMS320C6748. SN74ALVC245 was used for the...
Adam Torma
over 2 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: SN74CBT3251: Output voltage ranges
Alberto, The closet p2p device in a 16 pin SOIC package I found that will support voltages from 0 to Vcc is the
SN74CBTLV3251
. This device supply voltage goes up to 3.6 V. Thank you, Adam
Bob Hund
over 3 years ago
Switches & multiplexers
Switches & multiplexers forum
SN74CBTLV3251: 1:16?
TI Thinks Resolved
Part Number:
SN74CBTLV3251
Customer are looking at
SN74CBTLV3251
but are asking for a 16 ch devise, do we have? Also, do we have with I2C/SPI control? Requirements: Digital, one bit in 8 bit or more out, preferable I2C control cd74hc4067 looks...
Adam Torma
over 2 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: SN74CBT3251: signal will attenuate after passing through two SN74CBT3251 with frequency up to 15 MHz.
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...
C. Ryan Land
over 6 years ago
Switches & multiplexers
Switches & multiplexers forum
RE: SN74CBTLV3251 Unused terminal processing
Hi Cafain, you can leave the Bx terminals open if they are unused.
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