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  • TMUX1574: TMUX1574

    Resolved
    Part Number: TMUX1574 Dear TI We use TMUX1574PW item. Does it matter if the IO voltage input from the MUX IC is different? Below Picture is Possible? S1_A - 1.8V S1_B - 3.3V
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  • TMUX1574: TMUX1574 - Switching between two sim cards. Baseband provides power to both sim card, can mux handle pull down for floating signal pins?

    TI Thinks Resolved
    Part Number: TMUX1574 I'm considering using TMUX1574 to switch between two sim cards just like the illustration posted below. The GSM modem provides power to the SIM_VCC so both sim connectors will always be powered even when the mux is switched off…

  • TMUX1574: I2C mux

    TI Thinks Resolved
    Part Number: TMUX1574 Hi team, Customer would like to use TMUX1574 as a mux for 2 slave device, do they need to get pull up resistor as both side of TMUX1574? Thanks and Best Regards, Will
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  • TMUX1574: Use 2 TMUX1574s for a Quad-SPI

    Resolved
    Part Number: TMUX1574 Other Parts Discussed in Thread: TMUX646 , TS3A27518E Hi there, The picture below shows an application of the TMUX1574 for a Quad-SPI. According to the datasheets of the MUX and the Quad-SPI, it seems 2 MUXs can work together. Setup…
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  • TMUX1574: LED controller

    TI Thinks Resolved
    Part Number: TMUX1574 Other Parts Discussed in Thread: SN74LV4052A , TMUX1209 Hi Experts, Good day. The customer is using a microcontroller to control 4 LED strips that have an SPI interface the controller has only 1 SPI interface and I would like to connect…
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  • TMUX1574: About TMUX1574 Spice Model

    Resolved
    Part Number: TMUX1574 Hi Team, I have a question about the Spice model of TMUX1574. I am simulating TMUX1574 with PSpice for TI. When VDD voltage = 5V, it works as per the datasheet, but when VDD voltage = 3.3V, it doesn't work. (Input signal is not…
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    • Answered

  • TMUX1574: Thermistor multiplexing in BQ79616-Q1

    Resolved
    Part Number: TMUX1574 Other Parts Discussed in Thread: BQ79616-Q1 , BQ79616 Hello, Currently I am working on BQ79616-Q1 and I need to interface 14 NTC thermistors, but there is available only 8 GPIO pins. I would like to ask if TMUX1574 would be suitable…
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    • Answered

  • RE: TMUX1574: negative input signal for TMUX1574

    Resolved
    Thanks for clarifying Ben. Then the TS5A22362 will be fine for that application. Thanks! Bryan

  • TMUX1574: Ask for other size of tape and reel

    TI Thinks Resolved
    Part Number: TMUX1574 Hi Team, Could we have another size of tape and reel for width like below picture shown? Best regards, Hardy
    • Answered

  • TMUX1574: Does TMUX1574 support I3C

    Resolved
    Part Number: TMUX1574 Dear team, Does TMUX1574 support I3C/ 3.3V level? I find a FAQ below, and based on the post, TMUX1574 should be good for I3C/ 3.3V application. https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches…
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