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SN74AXC4T245-Q1: Current consumption while IO work normally

Part Number: SN74AXC4T245-Q1

Hello team,

We encountered some questions when evaluating the current consumption of two levelshift CAXC4T245QRSVRQ1 CAXC4T774QRSVRQ1. 

In the Datasheet, the current consumption of ICCA and ICCB is at the uA level, but these currents should not include the driving current to the IO port.

How should we evaluate the current consumption of this levelshift on VCCA and VCCB when driving IO normally?

Best regards,

Lanxi