SN74LVC1G07: The design of SN74LVC1G07 will causing latch-up?

user6317889

Part Number: SN74LVC1G07

Dear Sir,

We are using SN74LVC1G07 for 3.3V UART to 1.8V UART. The VCC=1.8V, A port = 3.3V input, Y port = 1.8V output. The design of SN74LVC1G07 is shown in below.

Does this design will casuing latch-up?

over 5 years ago

0 Chad Crosby over 5 years ago

TI__Expert 6680 points

Hi,

From just looking at this schematic, and the information you provided, no, this arrangement will not cause latch-up. The SN74LVC1G07's inputs allow for up/down translation.

Thanks!

Chad Crosby

Logic

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SN74LVC1G07: The design of SN74LVC1G07 will causing latch-up?