| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            8-SO | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Applications | 
                                            2-Channel I2C Multiplexer | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.3V~5.5V | 
                                        
                                                                            
                                            | Interface | 
                                            I2C | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                PCA9540BD,112 Overview
The 8-SOIC (0.154, 3.90mm Width)package is a good fit for this feature.The item is packaged in a Tube case.The component is installed according to Surface Mount.2-Channel I2C Multiplexeris appropriate for this component.It is possible to obtain devices that supply 2.3V~5.5V volts.
PCA9540BD,112 Features
PCA9540BD,112 Applications
There are a lot of Rochester Electronics, LLC PCA9540BD,112 Specialized Interface ICs applications. 
- PDAs
 - Relay replacements
 - Automatic test equipment
 - PBXs
 - Signal routing between systems
 - Video signal routing
 - Audio and video routing
 - Battery-powered systems
 - Avionics test equipment
 - High-Voltage