Product Introduction
            
            
                
                
                
                    
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                Product Specifications
                
                    
                        
                        
                            | Part Number | 
                            PCA9555D,112 | 
                        
                                                
                            | Datasheet | 
                            PCA9555D,112 datasheet | 
                        
                                                
                            | Description | 
                            IC I/O EXPANDER I2C 16B 24SOIC | 
                        
                        
                            | Manufacturer | 
                            NXP USA Inc. | 
                        
                        
                            | Series | 
                            - | 
                        
                                                    
                                | Part Status | 
                                Active | 
                            
                                                    
                                | Number of I/O | 
                                16 | 
                            
                                                    
                                | Interface | 
                                I²C, SMBus | 
                            
                                                    
                                | Interrupt Output | 
                                Yes | 
                            
                                                    
                                | Features | 
                                POR | 
                            
                                                    
                                | Output Type | 
                                Push-Pull | 
                            
                                                    
                                | Current - Output Source/Sink | 
                                10mA, 25mA | 
                            
                                                    
                                | Clock Frequency | 
                                400kHz | 
                            
                                                    
                                | Voltage - Supply | 
                                2.3V ~ 5.5V | 
                            
                                                    
                                | Operating Temperature | 
                                -40°C ~ 85°C | 
                            
                                                    
                                | Mounting Type | 
                                Surface Mount | 
                            
                                                    
                                | Package / Case | 
                                24-SOIC (0.295", 7.50mm Width) | 
                            
                                                    
                                | Supplier Device Package | 
                                24-SO | 
                            
                                                
                    
                 
             
            
                Latest Products for Interface - I/O Expanders
                
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                            
                            
                            
                            NXP USA Inc.
                            IC I/O EXPANDER I2C 16B 24SSOP
                         
                                     
             
            
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