Due to its 8-SOIC (0.154, 3.90mm Width) packaging, the electronic part is convenient for international shipping. Advanced packaging method Tape & Reel (TR) is used to provide high reliability. There is an analog multiplexer mounted in position Surface Mount. Multiplexers and demultiplexers have a ratio of 1:1. Operating temperature extended to 0°C~70°C TA. On the other hand, analog switches can be constructed using SPST - NO/NC switching circuits. There are 2 circuits in this switch device. Try searching with ISL84543 if you're looking for variants. A voltage of 2.7V~12V is required to drain this analog switch from a single voltage supply.
ISL84543CB-T Features
Switch Circuit: SPST - NO/NC
ISL84543CB-T Applications
There are a lot of Renesas Electronics America Inc. ISL84543CB-T Analog Switches & Multiplexers ICs applications.
Audio and video switching
E1 Multiplexer
Residential Gateways, Home Gateway/Router
Access Concentrators
Existing multiplexer applications (both fault-protected and nonfault-protected)