Tool/software:

Hello,

I am using TXB0104 for voltage level translation of I/O between two microcontrollers operating at 3.3V and 3.0V. Are there any output source-series termination recommendations to maintain trace impedance of 50…

Tool/software:

Hi team,

Why the output impedance of TXB0104-Q1 changes when the VCC changes?

If the VCCO = 3.3V, what is the output impedance of TXB0104? 40 ohm or 50 ohm?

Regards,

Pe…

Tool/software:

Hi Team,

I know we don't have TXB0104 Pspice model  but want to check which similar device have Pspice model and can help evaluate TXB0104 ?

Thanks.

Tool/software:

I use TXB0104 as a buffer for amplifying signals form TFP2 programator. Power supplied Vcca=Vccb=3V3.
For some reason TXRX signal HI level from TFP2 side is being reduced…

Tool/software:

I'm trying to design a 1.8V to 3.3V circuit.，When the PCB was finished I realized that this feature was not available，Because the circuit…

Tool/software:

I would like to clarify something related to the Component Failure Rates calculation per IEC TR 62380. Currently, we are using your part number in our project, and we are planning to perform a FMEDA, for this we need…

Tool/software:

Hi Team,

What state are the TXB0104 outputs in, when input is high impedance and device is enabled (OE = high)?

Thank you,

-Kevin 

Tool/software:

Hello, can the voltage of VCCA exceed VCCB to some extent? I do understand the datasheet specifies that VCCA must not exceed VCCB, but is there some margin in this or another…

Tool/software:

Hello,

I am using this part as uni-directional voltage translator between an FPGA and various programmable RF devices. Here's an example schematic:

I have noticed that the…

Tool/software:

Hi,

I have used TXS0104EPWR IC for voltage translation of TWI SCL and SDA signals from 3.3V to 1.8V.

While trying to detect the TWI slave device, slave is getting detected…

Tool/software:

Hi,

I am using the TXB0104 in my design (schematic attached.
in my design VCCB is 5V and VCCA is 3.3V

- The input to VCCB is off / 24V fed to the pins via resistor split as shown…

Tool/software:

Dear Folks:

 I have a project with 16 channel multiplexer 74hc163 and a power supply of +5v and GND. As I need to connect it to a raspberry Pi 4 , voltages…

Tool/software:

Dear All,

I want to have your information about the meaning of Texas part#TXB0104YZTR.

Here is top mark characters "2A62KI" on my part whereas Texas allows me to know only device/part ID top mark as the below link…

Tool/software:

Hi team,

Do you have smaller size 4bit level shifter recommendation? Now we can find LSF0204 with 2*1.7 size. 

Tool/software:

Hi team,

Customer is using SN74AXC4T774 - Q1 for SPI interface. Is there any limitation of the layout?

Please see below for 2 paths…

Tool/software:

Hey Team,

In the circuit we utilized for one of our industrial sensor read kits, we incorporated a TXB device as a bidirectional buffer. According to the datasheet…

Tool/software:

Hi team,

customer use TXB0104 for 5V to 3.3V level shift. The input signal is from optocoupler encoder and it's a open drain signal. I know that TXB0104…

Tool/software:

Hello,

In my system I need to scale down SPI signal and TXB0104 seems to be ticking a lot of boxes, including cost. The caveat here is that it needs to do it in almost back to…

Tool/software:

Hi Expert,

My customer Li-Auto is using this device for level shifting between MCU and SoC in IVI platform. Below is the simplified diagram and schematic:

(BTB…

FAQ: Logic and Voltage Translation >  Auto-Bidirectional Level-Shifters > Current FAQ

In most cases, it is recommended to test with the device EVM instead as it yields much more accurate results under specific…

Tool/software:

Hi Ti Team,

Please provide below mentioned part numbers Failure modes details.

1. TXB0104QRUTRQ1

Thanks

Regards,

Silambarasan

Tool/software:

Hello,

I am using TXB0104-Q1, a 4-bit bidirectional voltage-level translator with auto direction sensing and +/-15kV ESD IC with the given schematic as below:

We have the…

Tool/software:

The current material is 2 years old. From the pictures, it appears that the 12 pieces of sample material have yellowish stains. From the specifications sheet of this material, the coating is NIPDAUAG treated, which…

Tool/software:

Hi team,

ASUS is verify our TXB0104 for their application.

The customer would like to have a preliminary slides or doc of Translator's functions, working principles, applications, etc.

Do you have any relevant information…

Tool/software:

We would like to use two TXB0104RUTR as SPI signals buffer because the traces are too long.

My question is the datasheet mentions the "Maximum data rate" is 60 Mbps, does it need to div 4 to get 15Mhz for support single…