Lost some days due to some work I had to do.
so i present you:
LSF0204: 4-Bit Bidirectional Multi-Voltage Level Translator for Open-Drain & Push- Pull
this looks so cool, the die is so small! I think they made the silicon even bigger than needs to be. (how big are those ball’s :’) )) I love that they put a 1 in there as a designator for pin 1 😀
ok on to the next: TXB0104 :4-Bit Bidirectional Voltage-Level Shifter with Auto Direction Sensing and +/-15 kV ESD Protect
for the last chip there will be a PCB available.