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Showing 21 results View by: Thread Post Sort by
    Answered
  • SN74LXCH8T245: VCCB Power Pins

    Paul Chamberlain
    Paul Chamberlain
    Resolved
    Part Number: SN74LXCH8T245 Tool/software: Hi, I am looking into whether we can use this device to replace an Onsemi / Fairchild 74LVX3245MTCX (8-bit 5V to 3.3V level translation), The original device has the pin 23 description as NC, as such we have…
    • Resolved
    • 3 months ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: VOH VIH

    Vidhya J
    Vidhya J
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Tool/software: Hi Team, VOH =3.8V and VOL= 0.55V levels for VCC=4.5V and 32mA current as per datasheet. I am looking for VOH and VOL levels for Vcc=5V and <4mA Thanks and Regards, Vidhya
    • 11 months ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: does the /OE require a pull up resistor during power/power down? If not, what are the implication / risks.

    Tenyu Thach
    Tenyu Thach
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Tool/software: The datasheet for the SN74LXCH8T245 states that OE should be tied to Vcca through a pull up resistor during powerup and power down, which implies that the OE needs to be driven to GND during operation. We experience…
    • 2 months ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: level shifter for ULPI

    Hailiang Zhang
    Hailiang Zhang
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Other Parts Discussed in Thread: SN74AXC8T245 , SN74AXCH8T245 Hi Team, Could you pls recommend a device for ULPI? The data rate requirement is 60MHz@VCCI=1.2V. It seems the data rate drops as VCC drops. Regards, Hailian…
    • over 1 year ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: https://www.ti.com/product/SN74LXCH8T245#all

    ali altayar
    ali altayar
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Hello, I am looking for ltspice or tina ti simulation model for this part. If you do not have a model for this part, can you provide me with a similar model ? Thank you
    • over 3 years ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: EVM AVCLVCDIRCNTRL-EVM

    new2day
    new2day
    Part Number: SN74LXCH8T245 Other Parts Discussed in Thread: AVCLVCDIRCNTRL-EVM I like to check was there PCB board file available for this EVM AVCLVCDIRCNTRL-EVM ? Thanks.
    • over 2 years ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: Output Skew

    Michael Chen
    Michael Chen
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Hello Expert(s), I have a requirement less 1.5ns output skew between any two switching outputs within the same device. My VCCI and VCCO must be 3.3V and with 100Mbps data rate. In the datasheet, it shows a translation from…
    • over 2 years ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: Schmitt-Triggers on Data Inputs

    Ion Tihi
    Ion Tihi
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 The datasheet (SCES917B – DECEMBER 2019 – REVISED MARCH 2021) states in Item 1 Features : "Schmitt-Trigger Control Inputs Allow for Slow or Noisy Inputs". But what about Schmitt triggers on Data Inputs ? They are present on…
    • over 3 years ago
    • Logic
    • Logic forum
  • SN74LXCH8T245: Data rate in 25C temperature

    Carlo
    Carlo
    TI Thinks Resolved
    Part Number: SN74LXCH8T245 Hello team, We have a customer interested in the conditions, where VCCI is 1.8V, VCCO is 5V and temperature is 25C. Do you have data rate values (inside red rectangles) available with 25C temperature? Thank you. Regards…
    • over 3 years ago
    • Logic
    • Logic forum
  • Answered
  • SN74LXCH8T245: Voltage Translator: 3.3V to 3.3V

    Ryan Smith
    Ryan Smith
    Resolved
    Part Number: SN74LXCH8T245 Hi, I am wondering if the SN74LXCH8T245 device will operate correctly, if the VCCA and VCCB are the same voltage level? For example: If VCCA = 3.3V and VCCB = 3.3V, will the A-side and B-side logic levels follow each other…
    • Resolved
    • over 4 years ago
    • Logic
    • Logic forum
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