Identify this ST Chip

[OnBoard_Semiconductors]

Hello ST community has any one an idea what this ST chip is as shown in the picture?

I haven't found any datasheet of this device.

[Tesla DeLorean]

Provide some context, what type of board/equipment is this used on?

Looks to be a custom part, in which case no public documentation is available

[OnBoard_Semiconductors]

This chip is Soldered on an old Mercedes infrared key PCB

[AScha.3]

>This chip is Soldered on an old Mercedes infrared key

So forget it, to get replacement; is probably programmed cpu , e.g. 

STM8S103F3P6 .

[AScha.3]

Hi,

except the "customer numbering" , it looks like :

Could be an 74HC241 - or other ...

 

[Christian N]

Thank you for contacting STMicroelectronics.

For your information, questions about device marking can be submitted directly to the ST Online Support Team at https://my.st.com/ols.

Kind Regards,
Christian
ST Support