Communication interface chip UART485/232

SN74CBTLV3257 4-Channel 2:1 Analog Switch with Brownout Protection

3.3V, low power consumption, RS-485/RS-422 transceiver

CD74HCT4051 High-Speed ​​CMOS 8-Channel Analog Multiplexer/Demultiplexer with TTL Inputs

The FSA806 is a 3:1 USB accessory switch that allows USB data, stereo and mono audio, and UART data to share a common connector port. Both ports are suitable for high-speed USB 2.0 signaling, and are also capable of full-speed USB and UART communications. The architecture allows the audio signal to swing below ground, thus allowing the use of common USB and headphone jacks for personal media players and portable peripherals.The FSA806 meets both USB Rev. 2.0 and micro-USB specifications.

SN74CBT3244 Octal FET Bus Switch

TCAN1051HGV-Q1 Automotive Fault-Protected CAN Transceiver with Flexible Data Rate

TCAN1051HGV-Q1 Automotive Fault-Protected CAN Transceiver with Flexible Data Rate