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SN74LVC2G74-Q1: the calculation of working current

Part Number: SN74LVC2G74-Q1

Tool/software:

Hi team,

We have some questions about the working current of several materials that we would like to confirm with you:


(1) When the working voltage of the latch SN74LV373 is 5V, is the maximum working current (considering all 8 channels working and the chip's own power consumption) I_total = 8*16mA+20uA? Or what is the maximum total current of this module to be exact?

(2) When the working voltage of the D flip-flop SN74LVC2G74QDC is 5V, is the maximum working current I_total = 32mA+500uA? But 32mA is when VCC=4.5V, or what is the maximum total current of this module to be exact?

(3) When the working voltage of the 8-channel strobe chip CD74HC4051PWR is 5V, is the maximum working current I_total = 320uA+490uA? Or what is the maximum total current of this module to be exact? And how to understand the sentence I have marked?

That's all, thank you!

Ethan