• TI thinks resolved

CD74HC4052: quiescence current higher than competion

Part Number: CD74HC4052

I have one question regarding the test measurement of our part:

 

CD74HC4052PW   in TSSOP16 

The following parameter is used in the data sheet
"Iz = Switch ON / OFF Leakage Current" as follows with max. + -2μA:

 

Comparison to Vishay:
For comparison, the data sheet for the Leakage Current is available at Vishay's DG406LE module at max. + -5 nA

the behavior is relatively similar in the two following diagrams
=> Ultimately, the leakage current is determined by the capacitance between the analog inputs and outputs as a function of the frequency.

 

 

TI:                                                                                                      Vishay:

 

Question:
- Can TI tell me on what basis is based this information on the Leakage Current?