Communication interface chip UART485/232

ISO7140FCC 4242-VPK small encapsulation low power four-channel digital isolator

550MHZ bandwidth, internal resistance 5 ohms, two groups of four to choose one, high-speed low-resistance analog switch, has been in long-term stable operation on industrial power products

AM26LS31 Quad Differential Line Driver

74HC4051 High-speed CMOS 8-channel analog multiplexer and demultiplexer, 1-to-8 analog switch (SP8T), suitable for analog or digital 8:1 multiplexer. Power supply voltage 3~9V, working temperature: -40℃ to +85℃

Automotive Quad Channel, 4/0, Reinforced Digital Isolator with Excellent EMC Performance 16-SOIC -40 to 125

TCA6408A Low-Voltage 8-Bit I2C and SMBus I/O Expander