SN74HC4851-Q1: Smallest leakage current in ON-state

Part Number: SN74HC4851-Q1


We are looking for 8:1 analog multiplexer which has the smallest leakage currennt with ON state in automotive grade (Q1)
The following is our requirement.

・8 : 1 analog MUX/DEMUX
・Smallest leakage in ON-state
・Automotive grade
・Temperature range -40℃ to 85℃

For example, maximum IS(on) is +/-0.5uA in -40℃ to 85℃ in SN74HC4851-Q1 but those of SN74LV4051A-Q1 is +/-1uA in -40℃ to 105℃.

It seems that IS(on) of SN74HC4851-Q1 is better than that of SN47LV4051A-Q1 but we can't see the thing of fact because the temperature range is different.

Which device can offer the smallest on-state leakage?
Or do you have any other device which has small leakage current?