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SN74LVC1G3157: 1 to 4 mux for GPIO

Patty Chuang
Intellectual 1155 points
Part Number: SN74LVC1G3157
Other Parts Discussed in Thread: PCA9546A, TMUX1204,

Hi Team,

customer is looking for similar solution like PCA9546A, 1 to 4 mux and used on GPIO.

Below is the simply diagram so I am thinking they are looking for a mux but not I2C solution. But need your help to comment if we have any solution that can fit their requirements. Thanks!

Patty

  • 0
    TI__Genius 10974 points

    Hi Patty,

    I would recommend the TMUX1204 which is a 4:1 mux with a 5V input voltage range. The SN74LVC1G3157 is a 2:1 mux, so you would need to use 2 of them to achieve the function you desire, the TMUX1204 will be able to handle this by itself.

    Let me know if you have any other questions or requirements!

    Thanks!
    Bryan