| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | NumberofI/O | Interface | InterruptOutput | Features | OutputType | Current-OutputSource/Sink | ClockFrequency | Voltage-Supply | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    CMS82C55AZIC I/O EXPANDER 24B 44PLCC  |  
                6,119 | 8.23 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Bulk | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    CS82C55A-5Z96IC I/O EXPANDER 24B 44PLCC  |  
                7,308 | 8.23 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tape & Reel (TR) | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MAX7300AAX+TIC I/O EXPANDER I2C 28B 36SSOP  |  
                8,185 | 8.34 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                36-BSOP (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Active | 28 | I²C | Yes | - | Push-Pull | 4.5mA, 10mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
                 
                   
                
                 | 
				
                    CMQ82C55AZ96IC I/O EXPANDER 24B 44MQFP  |  
                9,000 | 9.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-QFP | Tape & Reel (TR) | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IMS82C55AZIC I/O EXPANDER 24B 44PLCC  |  
                3,986 | 17.90 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-LCC (J-Lead) | Tube | - | Obsolete | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IMQ82C55AZIC I/O EXPANDER 24B 44MQFP  |  
                1,438 | 23.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-QFP | Tube | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IMQ82C55AZ96IC I/O EXPANDER 24B 44MQFP  |  
                1,661 | 23.96 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                44-QFP | Tape & Reel (TR) | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    ID82C55AIC I/O EXPANDER 24B 40DIP  |  
                2,990 | 57.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                40-CDIP (0.600, 15.24mm) | Tube | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Through Hole | 
                 
                   
                
                 | 
				
                    SX09-0B00-02SAS4X24B0-2-DB  |  
                477 | 116.44 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Tray | SAS4xNN | Active | 40 | I²C | No | LED Output(s) | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    SX08-0B00-02SAS4X32B0-2-DB  |  
                906 | 144.47 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Tray | SAS4xNN | Active | 40 | I²C | No | LED Output(s) | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    SX07-0B00-02SAS4X40B0-2-DB  |  
                701 | 172.50 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Tray | SAS4xNN | Active | 40 | I²C | No | LED Output(s) | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    SX06-0B00-02SAS4X48B0-2-DB  |  
                487 | 194.15 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Tray | SAS4xNN | Active | 40 | I²C | No | LED Output(s) | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    PCA6416AEVJIC I/O EXPANDER 16BIT 24VFBGA  |  
                10,051 | 0.92 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFBGA | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9554BBSHPIC I/O EXPANDER I2C 16HVQFN  |  
                5,446 | 3.38 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9554CBSHPIC I/O EXPANDER I2C 16HVQFN  |  
                12,207 | 0.98 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9539PWPCA9539 REMOTE 16-BIT I2C AND SM  |  
                5,229 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IS82C55AZPARALLEL I/O PORT, 24 I/O, CMOS  |  
                10,882 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                Surface Mount | Bulk | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | |
                 
                   
                
                 | 
				
                    PCA9501PWPARALLEL I/O PORT, 8-BIT, 8 I/O  |  
                12,789 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
                 
                   
                
                 | 
				
                    PCA9500PWPARALLEL I/O PORT, 8-BIT, 8 I/O  |  
                11,300 | 0.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | |
                 
                   
                
                 | 
				
                    PCA9701PW18 V TOLERANT SPI 16-BIT/8-BIT G  |  
                9,809 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Bulk | - | Active | 16 (Input Only) | SPI Serial | Yes | - | Open Drain | 5mA, 6mA | 5 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
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