  | 
                
                     PCA9539DWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24SOIC  | 
                
                                            
                            - 1: $1.88000
 - 2000: $0.95040
 - 6000: $0.91520
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9554DBR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16SSOP  | 
                
                                            
                            - 1: $1.96000
 - 2000: $0.84510
 - 6000: $0.81380
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9554DW 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16SOIC  | 
                
                                            
                            - 1: $2.35000
 - 10: $2.10653
 - 40: $1.98744
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     TCA9539PWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B TSSOP  | 
                
                                            
                            - 1: $1.58000
 - 2000: $0.61963
 - 6000: $0.58865
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9534RGVR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16QFN  | 
                
                                            
                            - 1: $1.65000
 - 2500: $0.75841
 - 5000: $0.73032
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9534DWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16SOIC  | 
                
                                            
                            - 1: $1.65000
 - 2000: $0.75841
 - 6000: $0.73032
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9538DB 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16SSOP  | 
                
                                            
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCF8574AN 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16DIP  | 
                
                                            
                            - 1: $1.85000
 - 10: $1.65702
 - 25: $1.57263
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9535PWG4 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24TSSOP  | 
                
                                            
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     TCA9555RTWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24WQFN  | 
                
                                            
                            - 1: $1.62000
 - 3000: $0.64721
 - 6000: $0.61485
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCF8575CDWE4 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24SOIC  | 
                
                                            
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     LM8335TLX/NOPB 
                    Texas Instruments 
                 | 
                IC GPIO EXPANDER 16DSBGA  | 
                
                                            
                            - 1: $1.01559
 - 3000: $0.99495
 - 6000: $0.95810
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9555DWRG4 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24SOIC  | 
                
                                            
                            - 1: $1.17067
 - 2000: $1.14688
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9534ARGVR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16QFN  | 
                
                                            
                            - 1: $1.65000
 - 2500: $0.75841
 - 5000: $0.73032
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCF8575PWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24TSSOP  | 
                
                                            
                            - 1: $2.52000
 - 2000: $1.08945
 - 6000: $1.04910
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     TCA9535RGER 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24VQFN  | 
                
                                            
                            - 1: $1.62000
 - 3000: $0.67886
 - 6000: $0.64491
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     TCA6408ARGTR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16QFN  | 
                
                                            
                            - 1: $1.58000
 - 3000: $0.64040
 - 6000: $0.60838
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCF8575DB 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24SSOP  | 
                
                                            
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9534PWR 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 8B 16TSSOP  | 
                
                                            
                            - 1: $1.65000
 - 2000: $0.75841
 - 6000: $0.73032
                          
                                     | 
                
                     
                        
                        
                     
                 | 
                
                
                  | 
                
                     PCA9535DW 
                    Texas Instruments 
                 | 
                IC I/O EXPANDER I2C 16B 24SOIC  | 
                
                                            
                            - 1: $2.23000
 - 10: $1.99973
 - 25: $1.88678
                          
                                     | 
                
                     
                        
                        
                     
                 |