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SN74LV245A: Input and Output configuration for different voltages pull up resistor need
Part Number: SN74LV245A
Customer design with our SN74LV245A in VCC=2.5V/ IO=1.8V application.
I would like to double confirm with you if this application with out any issue or not. please let us know your suggestion, thanks.
VIH is 1.75 V. This will work, but with a very small safety margin.
Is there a reason why it wouldn't be possible to use an actual level shifter like the SN74AXC8T245?
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In reply to Clemens Ladisch:
Thanks, this part is already in customer's device pool. They will stay on this solution if it is workable.
Thanks for your suggestion.
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