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  • SN74LXC8T245: SN74LXC8T245, Unwanted spike on power on time on I/O

    Part Number: SN74LXC8T245 Tool/software: Hi, Below is the my circuit with SN74LXC8T245. 1. VCCB ( 5V ) power one first. 2. After ~35 ms VCCA ( 3.3 ) Power ON ) What we observed that initial spike on I/O which are on VCCB power rail while VCCA (…
    • Answered

  • SN74LXC8T245: do we have EVM board?

    Resolved
    Part Number: SN74LXC8T245 Hi team, My customer would like to evaluate this device but there is no EVM in TI system. So could you advise alternative EVM could be used? Thanks
    • Resolved

  • SN74LXC8T245-Q1: SN74LXC8T245-Q1 Open Drain Compatibility

    TI Thinks Resolved
    Part Number: SN74LXC8T245-Q1 Tool/software: Hi, Is SN74LXC8T245-Q1 compatible with open-drain inputs?

  • SN74LXC8T245-Q1: Interface Voltage translation between Ethernet Phy transceiver and Microcontroller

    TI Thinks Resolved
    Part Number: SN74LXC8T245-Q1 Other Parts Discussed in Thread: SN74LVC2T45-Q1 , PCA9306-Q1 , TCA39306-Q1 Tool/software: Hello Team, I have an Ethernet Phy to be interfaced to Microcontroller. Maximum supply of my Ethernet Phy is 3.3V. I am using the RMII…

  • SN74LXC8T245: Unused I/O data lines

    TI Thinks Resolved
    Part Number: SN74LXC8T245 Tool/software: Hi all! We plan to use SN74LXC8T245RHLR level shifter for one of our designs. We need some inputs and some outputs and we have decided to hardwire the chips as inputs or outputs the following way: What I…

  • SN74LXC8T245: SN74LXC8T245

    TI Thinks Resolved
    Part Number: SN74LXC8T245 Can we draw 20mA from each channel continuously without thermal issues? We are connecting HFBR-1521Z transmitter to this SN74LXC8T245. How much current can draw safely assuming for long run of 10 years. The max current for…
    • Answered

  • SN74LXC8T245-Q1: 300Mbps@VCCA=1V8,VCCB=3V3 choice

    Resolved
    Part Number: SN74LXC8T245-Q1 Other Parts Discussed in Thread: SN74AXC8T245-Q1 , TXV0108-Q1 Tool/software: Team, Customer wants 8 channel automotive level shift which can support 300Mbps@VCCA=1V8,VCCB=3V3. Input transition rate 10ns/V. I find…
    • Resolved
    • Answered

  • SN74LXC8T245-Q1: What is the difference between Voltage translators & level shifters?

    Resolved
    Part Number: SN74LXC8T245-Q1 Tool/software: Hi Expert, Have a good day! What is the difference between Voltage translators & level shifters? I find these are two different type of voltage translation. But I can’t find what is the main difference…
    • Resolved
    • Answered

  • SN74AXC8T245: replace SN74AXC8T245 with SN74LXC8T245

    Resolved
    Part Number: SN74AXC8T245 Other Parts Discussed in Thread: SN74LXC8T245 , , TXV0108 , TXV0106 , TXU0304 , TXU0104 , TXU0204 Tool/software: Can i replace SN74AXC8T245 with SN74LXC8T245. The last one seems better / faster. I need to shift mostly up from…
    • Resolved
    • Answered

  • SN74LXC8T245: I/O and VCC current when input is floated

    Resolved
    Part Number: SN74LXC8T245 Tool/software: In section 8.3.1.1 of the SN74LXC8T245 datasheet, it says "It is recommended to keep a valid voltage level at the I/Os to avoid high current consumption." What are the limits of this "high current consumption"…
    • Resolved

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