The electronic component is convenient to ship overseas because it is packed in a 16-TSSOP (0.173, 4.40mm Width). High reliability is achieved by using advanced packaging method Tape & Reel (TR). This analog switch is mounted in Surface Mount. 4:1 is the ratio between multiplexers and demultiplexers. The operating temperature is extended to around -40°C~125°C TA. In total, there have been 16 terminations. A high-quality output is provided by the electrical component's 4 channels. With a 5V voltage supply, the electrical component should be turned on and run. On the other hand, analog switches can be constructed using SP4T switching circuits. The circuits in this analogue multiplexer number 2. In this multiplexer, the internal resistance is 78Ohm. You can find the functions of the 16 pins in the datasheets. With a DIFFERENTIAL MULTIPLEXER analog IC integrated into the board.