| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    ZIO-101901ZIO QWIIC 16CH IO EXPANDER  |  
                8,749 | 4.90 | 
                
                    RFQ | 
               
                
                  
                    
                
                     Datasheet  | 
				 
                - | Bag | - | Active | 16 | I²C | Yes | - | - | 15mA | 400 kHz | 1.2V ~ 3.6V | -40°C ~ 85°C | Through Hole | 
                 
                   
                
                 | 
				
                    PI4IOE5V6408ZTAEXINTERFACE IO EXPANDER U-QFN2618-  |  
                10,670 | 0.87 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-UFQFN | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | - | Push-Pull | - | 1 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PI4IOE5V6416ZDEXINTERFACE IO EXPANDER V-QFN4040-  |  
                5,256 | 1.40 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    TCA9535RTWRIC I/O EXPANDER I2C 16B 24WQFN  |  
                5,031 | 1.57 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-WFQFN Exposed Pad | 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 | 
| 
                 
                   | 
				
                    TCA6408ARGTRIC I/O EXPANDER I2C 8B 16QFN  |  
                9,389 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    TCA9554PWRIC I/O EXPANDER I2C 8BIT 16TSSOP  |  
                6,854 | 1.68 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TSSOP (0.173, 4.40mm Width) | 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 | 
                 
                   
                
                 | 
				
                    PI4IOE5V9535ZDEXIC I/O EXPANDER 16B I2C 24TQFN  |  
                6,101 | 1.63 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    TCA9535PWRIC I/O EXPANDER I2C 16B 24TSSOP  |  
                9,945 | 1.67 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | 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 | 
| 
                 
                   | 
				
                    TCA9538PWRIC I/O EXPANDER I2C 8B 16TSSOP  |  
                6,423 | 1.74 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | - | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9535DWRIC I/O EXPANDER I2C 16B 24SOIC  |  
                7,278 | 1.88 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    TCA9539PWRIC I/O EXPANDER I2C 16B TSSOP  |  
                7,125 | 2.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-TSSOP (0.173, 4.40mm Width) | 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 | 
| 
                 
                   | 
				
                    TCA9539RTWRIC I/O EXPANDER I2C 16B 24WQFN  |  
                8,789 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    TCA6416ARTWRIC I/O EXPANDER I2C 16B 24WQFN  |  
                7,569 | 2.05 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-WFQFN Exposed Pad | 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 | 
                 
                   
                
                 | 
				
                    MCP23008T-E/SOIC I/O EXPANDER I2C 8B 18SOIC  |  
                6,482 | 1.38 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                18-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
| 
                 
                   | 
				
                    PCA9534APWRIC I/O EXPANDER I2C 8B 16TSSOP  |  
                9,702 | 2.09 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| 
                 
                   | 
				
                    PCA9534ARGTRIC I/O EXPANDER I2C 8B 16VQFN  |  
                9,067 | 2.09 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
                 
                   
                
                 | 
				
                    PCA9535EMTTXGIC I/O EXPANDER 16B 24WQFN  |  
                6,227 | 1.00 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                24-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 100 kHz | 1.65V ~ 5.5V | -55°C ~ 125°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP23008T-E/SSIC I/O EXPANDER 8BIT I2C 20-SSOP  |  
                8,933 | 1.49 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP23008T-E/MLIC I/O EXPANDER I2C 8B 20QFN  |  
                5,986 | 1.49 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                20-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
                 
                   
                
                 | 
				
                    MCP23S08T-E/SSIC I/O EXPANDER SPI 8B 20SSOP  |  
                8,132 | 1.56 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
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