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TXB0108: Voltage-Level Translator Output Voltage Problem

Genius 10307 points
Part Number: TXB0108
Other Parts Discussed in Thread: SN74LVC8T245, SN74LXC8T245

Hi Experts,

Seeking your assistance on this query:

I want to replace TXB0108 with (TI SN74LVC8T245). My requirement is that IC should be current drive (current requirement of 24mA to 28mA), Level Shifting (3.3 V to 5 V) and Isolation (3.3V). Can you please guide me SN74LVC8T245 will fulfill my requirement.

Can you help? Thank you.

Regards,
Archie A.

  • Hey Archie,

    SN74LVC8T245 would be a great choice as it is able to provide 32mA to drive strength. Also take a look at the SN74LXC8T245 if faster data rates are required (up to 420Mbps) whereas SN74LVC8T245 can only support up to 200Mbps. Here is a direct comparison between the two devices.

    Thanks,

    Jack