Communication interface chip UART485/232

PCA9546A 4-Channel I2C and SMBus Switch with Reset Function

3-8 decoder with address latch, decoder/multiplexer low level output current (IOL): 5.2mA high level output current (IOH): 5.2mA power supply: single power supply voltage: 2V ~6V Operating temperature: -40℃~+105℃

3-V full-duplex RS-485 driver and receiver with enable signal 14-SOIC -40 to 85

3.125Gbps LVDS Buffer with Transmit Pre-Emphasis 8-WSON -40 to 85

Dual Differential Line Driver 8-SOIC 0 to 70