| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    PI4IOE5V9538LEXIC I/O EXPANDER 8-BIT 16TSSOP  |  
                2,192 | 0.59 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 8 | SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | - | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1200PIG16TR-FIC I/O PORT EXPANDER 8 BIT I2C G  |  
                3,397 | 0.60 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 8 | I²C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IS31IO7328-QFLS4-TRIC MULTI-FUNCTION I/O DVR 16QFN  |  
                2,410 | 0.65 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 4 | I²C | Yes | POR | Open Drain | 10mA, 20mA | 400 kHz | 2.4V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PI4IOE5V9555LEXIC I/O EXPANDER 16B I2C 24TSSOP  |  
                3,857 | 0.69 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1201IL24TR-FIC I/O PORT EXPANDER 16 BIT I2C  |  
                2,056 | 0.70 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 16 | I²C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1206IL16-FIC I/O PORT EXPANDER I2C 16QFN  |  
                3,603 | 0.74 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tray | - | Obsolete | 8 | I²C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    W83L603GIC I/O EXPANDER SMBUS 8B 14SOIC  |  
                2,710 | 0.74 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                14-SOIC (0.154, 3.90mm Width) | Tube | - | Active | 8 | SMBus | Yes | Buzzer Outputs, LED Outputs, POR | Open Drain, Push-Pull | 16mA | - | 3.3V | 0°C ~ 70°C | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1203IG24TR-FIC I/O PORT EXPANDER 16 BIT I2C  |  
                3,381 | 0.75 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 16 | I²C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    BU1850MUV-E2IC I/O EXPANDER IAC 8B 16VQFN  |  
                2,773 | 0.76 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -30°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    IS31IO7325-QFLS4-TRIC MULTI-FUNCTION I/O DVR 24QFN  |  
                3,725 | 0.77 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 8 | I²C, Serial | Yes | POR | Open Drain | 10mA, 20mA | 400 kHz | 2.4V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
| 
                 
                   | 
				
                    TCA9554DBRIC SMBUS I/O EXPANDER I2C 16SSOP  |  
                2,304 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    TCA9554DWRIC I/O EXPANDER I2C 8BIT 16-SOIC  |  
                2,344 | 0.77 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PI4IOE5V9555ZDEXIC I/O EXPANDER 16B I2C 24TQFN  |  
                2,809 | 0.78 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PI4IOE5V9673ZDEXIC I/O EXPANDER 16B I2C 24TQFN  |  
                3,012 | 0.78 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    PCA9557RGYRIC I/O EXPANDER I2C 8B 16QFN  |  
                126,866 | 0.75 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C, SMBus | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9557DGVRIC I/O EXPANDER I2C 8B 16TVSOP  |  
                101,594 | 0.75 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TFSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C, SMBus | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    PCA9554ADBRIC I/O EXPANDER I2C 8B 16SSOP  |  
                2,635 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9554ADGVRIC I/O EXPANDER I2C 8B 16TVSOP  |  
                12,700 | 0.75 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TFSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1201IG24TR-FIC I/O PORT EXPANDER 16 BIT I2C  |  
                2,136 | 0.83 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 16 | I²C, SMBus | Yes | - | - | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    XRA1201PIG24TR-FIC I/O PORT EXPANDER 16 BIT I2C  |  
                2,777 | 0.83 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | 16 | I²C, SMBus | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount |