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  • SN74LV163A: Application notes

    TI Thinks Resolved
    Part Number: SN74LV163A Hi Team, The datasheet of SN74LV163A states that it can be cascaded to N-Bit binary counter but there is no diagram on how to do this. Do we have an application note or guide regarding this application? Regards, Danilo
    • Answered

  • SN74LV161A: Difference from SN74LV163A

    Resolved
    Part Number: SN74LV161A Other Parts Discussed in Thread: SN74LV163A Hello team, Could you let me know any differences between SN74LV161A and SN74LV163A? Best regards,
    • Resolved
    • Answered

  • RE: TMUX6208: 4bit Counter

    Resolved
    Hi Maynard, Thanks for clarifying. In that case, I recommend the following counters: SN74LV161A , and SN74LV163A . Regards, Sebastian

  • RE: CD4059A: LED Light Sequencer circuit using CD4059AMG4 and 555

    CD4000 devices cannot output 50 mA. And the CD4059A has a single output pin. You need a counter that outputs all 16 states, like the SN74LV163A. To convert that binary number into 16 individual signals, use decoders, e.g., 2x SN74HCS138. To drive the…
    • Answered

  • RE: Nanotimer with 12 hours duty cycle for power saving

    Resolved
    I found SN74HC4060 binary counter and its Icc = 80uA @ 6V. I will need the circuit to work from 3.7V. So I suppose supply current will still be way higher than when using nano timers. Another option is to use SN74LV163A binary counter and SN74AUP1G08…

  • TMS320F28379D: External eQEP alternative

    TI Thinks Resolved
    Part Number: TMS320F28379D Other Parts Discussed in Thread: SN74LV163A Dear TI Forum, I have a question regarding an external alternative for the eQEP modules of the TMS320F28379D. As I want to control 4 motors with quadrature encoders, the TMS320F28379D…
    • Answered

  • RE: SN74LV14A: can support 12.5M frequency?

    Resolved
    If you want to verify on the bench, the best method is to attach a pulse generator to the input and crank up the frequency until the output can't sustain VOH/VOL specs given in the electrical characteristics table. We typically spec the maximum frequency…
    • Answered

  • RE: SN74LS294: Looking for an alternative with Lower Minimum VCC

    Resolved
    Hello, If you just need to divide by 16, then you just need 2^4 division, and therefore you just need something like a 4 bit counter. I would recommend looking at the following device: http://www.ti.com/product/sn74lv163a This device supports a wider voltage…
    • Answered

  • RE: Inquiry regarding suitable D-Type Flip-Flop solution for clock dividing

    Resolved
    That looks correct. Unused outputs including RCO can remain open. The only thing I would add is to keep the 2.4576 MHz net very short. By short I mean 1 inch (25mm) or less. If for some reason the oscillator cannot be placed next to the SN74LV163A, then…

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