Due to its 14-DIP (0.300, 7.62mm) packaging, the electronic part is convenient for international shipping. In order to provide high reliability, an advanced packaging method Tube is used. The multiplexer is located in Through Hole. 2:1 is the ratio of multiplexer to demultiplexer circuits. The operating temperature is extended to around -55°C~125°C TA. In total, there are 14 terminations. Based on SPDT switching circuits, these analog multiplexers work. This multiplexer is composed of 1 circuits. Theswitch device is a typical Multiplexer or Switches. A Drain to Source resistance of 30Ohm is shown for this electronic part.