Other Parts Discussed in Thread: SN74AXC4T774-Q1, TXU0304-Q1
I applied the 4-Bit Bidirectional Voltage-Level Translator TXB0104-Q1 to the SPI communication port, but there was an issue with the SPI speed.
Data rate is marked as 55Mbps when VCCA=1.8V, VCCB=3.3V on the data sheet.
It should be at least 10 Mbps, but it is difficult to operate over 1 Mbps.
please check.