1.8v to 5V level shifter/bus switch

juergen.duerrwang

Other Parts Discussed in Thread: SN74LVC8T245, TXB0104, TXB0108

Hi,

I need some help by selecting an bus switch for my application. I use a Pandaboard with 1.8v gpios and I need a 5v for a kamera trigger. Is there any IC/ bus switch witch can do this, perhaps bidirectional?

Best Regards,

Jürgen

over 12 years ago

0 Avi Chami1 over 12 years ago

Mastermind 7395 points

Hi,

There are many options for your requirements, I mention only two:

SN74LVC8T245

TXB0104

Differences between the various devices are supported voltages, bit width (1, 2, 4, etc.) and data direction control (auto detection or controlled by direction pin)

Best regards,

Avi

0 juergen.duerrwang over 12 years ago in reply to Avi Chami1

Intellectual 420 points

Thank you Avi, I will choose the TXB0108.

Best regards,

Jürgen

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1.8v to 5V level shifter/bus switch