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  • SN74CBTLV3251: SN74CBTLV3251D

    TI Thinks Resolved
    Part Number: SN74CBTLV3251 Hello, To be 110% sure, can the SN74CBTLV3251 be used for 3V3 logic data transfer in both directions? I.e. as an 8-input MUX from B[1..8] with A as an output? And as a 1-input on A to 8-outputs on B[1..8]? Thanks a lot in advance…

  • SN74CBTLV3251: waveform distortion

    Answer Suggested
    Part Number: SN74CBTLV3251 Hi Sir, after the signal is output from main chip and pass through SN74CBTLV3251, the square qave will be distortion at 60Mhz, we would to know what could be the problem here?

  • RE: SN74CBTLV3251:

    Hey Calvin, Typically I recommend selecting a mux that has about 5-7x the bandwidth of your square wave you may be working with so you capture some of those early harmonics components but it does seem here that the device should be able to support the…
    • Answered

  • SN74CBTLV3251: Keyboard Matrix

    Resolved
    Part Number: SN74CBTLV3251 Hi, I created a "matrix" circuit to simulate a keyboard, the KB_SIx and KB_SOx signals arrive from the notebook motherboard controller and with another CPU I control the SN74CBTLV3251 signals to select which KB_SIx…
    • Resolved

  • SN74CBTLV3251: more leakage on B8

    Part Number: SN74CBTLV3251 Hello, SN74CBTLV3251RGYR, when powered off, should have 20uA leakage into it. It’s complying with that, but we are seeing much higher leakage on B8 than any of the other inputs. Is there anything in the chip architecture…
    • Answered

  • SN74CBTLV3251: When OE pin is high, what is the state of output

    Resolved
    Part Number: SN74CBTLV3251 Hi I want to use sn74cbtlv3251 mux in my new design. B1 to B8 pins are input,and A is output. When OE(pin 7) is high, what is the state of output ? Is it floating, high impedance or pull low ? Thanks BR, Hank
    • Resolved

  • SN74CBTLV3251: Recommendation

    TI Thinks Resolved
    Part Number: SN74CBTLV3251 Hi team, Customer wants to use SN74CBTLV3251 as the multiplexer for ADC3683 in their MR application. Their sample rate is 50Msps. Since there are very few parameters given in the SN74CBTLV3251 datasheet, can you help check whether…
    • Answered

  • SN74CBTLV3251: SN74CBTLV3251 vs SN74CB3Q3251 vs TMUX1108

    Resolved
    Part Number: SN74CBTLV3251 Other Parts Discussed in Thread: SN74CB3Q3251 , TMUX1108 Hello TI Support, Can you please explain main difference between SN74CB3Q3251 ($0.17) and SN74CBTLV3251 ($0.25) If I understand correctly, both devices support partial power…
    • Resolved

  • SN74CBTLV3251: SN74CBTLV3251 output voltage issue

    TI Thinks Resolved
    Part Number: SN74CBTLV3251 Hello, I'm using the sn74cbtlv3251. In all unconnected pins (i.e. not selected in S0,S1,S2) I measure a voltage of about 0.6~0.7 volts. In the selected pin i measure 3.3V Even if oe is high, I see this voltage. My setup is…
    • Answered

  • SN74CBTLV3251: Bi-directional

    Resolved
    Part Number: SN74CBTLV3251 I do not see it is written in datasheet, even the figure shows. Can someone confirm with me whether this SN74CBTLV3251 is bi-directional?
    • Resolved

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