Shipping overseas is convenient due to the electrical component's packing in 16-TSSOP (0.173, 4.40mm Width). In order to provide high reliability, an advanced packaging method Tape & Reel (TR) is used. It is mounted in the position Surface Mount. Multiplexers and demultiplexers have a number of circuits 1:1. Operating temperature extended to -40°C~85°C TA. 16 pins are injected to the electronic part body. On the other hand, analog switches can be constructed using SPST - NC switching circuits. The circuits in this analogue multiplexer number 4. If you are looking for variants of the digital switch, trying search with ISL43143.
ISL43143IVZ-T Features
Switch Circuit: SPST - NC
ISL43143IVZ-T Applications
There are a lot of Renesas Electronics America Inc. ISL43143IVZ-T Analog Switches & Multiplexers ICs applications.