CD74HCT4067: The difference of the package outline and the electrical characteristics

For automotive devices, there might be differences in the die, the bond wires, and the packaging material. But the electrical characteristics and the package outline are the same.

Hi Shunsuke,

The package outline is the same between the devices but there are some minor differences in specs. The commercial part has a more limited temperature range: -40C to 125C vs -55C to 125C for the Q1 device. The expanded temperature range for the Q1 device means that some of the full range datasheet values might differ between them. In general, the Q1 version is automotive qualified (AEC-Q100), meaning it goes under extra testing to verify that it will meet the automotive requirements.

Thanks,
Tyler

Hi Shunsuke-san,

You are correct, I mixed them up in my first response. The Q1 version has the more limited temp range. If you have any more questions, please reach out!.

Thanks,
Tyler

HI Shunsuke-san,

The automotive version is specified in this way since it was tested in accordance with AEC-Q100 guidelines which state a temperature range of -40C to 125C.

Thanks,
Tyler