| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tube | 
| Part Status: | Active | 
| Number of I/O: | 8 | 
| Interface: | I²C, SMBus | 
| Interrupt Output: | Yes | 
| Features: | POR | 
| Output Type: | Push-Pull | 
| Current - Output Source/Sink: | 10mA, 25mA | 
| Clock Frequency: | 400 kHz | 
| Voltage - Supply: | 2.3V ~ 5.5V | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 16-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package: | 16-SSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    PCA9557PWTTexas Instruments | 
                                
                                     IC I/O EXPANDER I2C 8B 16TSSOP  | 
                                
                                     In Stock: 178 $1.61000  | 
                            
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                                    PCA9535DBTexas Instruments | 
                                
                                     IC I/O EXPANDER I2C 16B 24SSOP  | 
                                
                                     In Stock: 420 $2.23000  | 
                            
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                                    PCA9500DNXP Semiconductors | 
                                
                                     IC I/O EXPANDER I2C 8B 16SOIC  | 
                                
                                     In Stock: 717 $1.00000  | 
                            
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                                    PCA9557DRTexas Instruments | 
                                
                                     IC I/O EXPANDER I2C 8B 16SOIC  | 
                                
                                     In Stock: 1,018 $1.40000  | 
                            
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                                    PCA9675D,112Flip Electronics | 
                                
                                     INTERFACE - I/O EXPANDERS 16-BIT  | 
                                
                                     In Stock: 0 $1.57000  | 
                            
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                                    R8A66150SP#T1Renesas Electronics America | 
                                
                                     12-BIT I/O EXPANDER  | 
                                
                                     In Stock: 428 $2.32000  | 
                            
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                                    PI4IOE5V9555LEZetex Semiconductors (Diodes Inc.) | 
                                
                                     IC I/O EXPANDER 16B I2C 24TSSOP  | 
                                
                                     In Stock: 0 $1.36532  | 
                            
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                                    MAX7327AATG+Linear Technology (Analog Devices, Inc.) | 
                                
                                     MAX7327 I2C PORT EXPANDER WITH 1  | 
                                
                                     In Stock: 10,062 $2.35000  | 
                            
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                                    PCA9670BS,118NXP Semiconductors | 
                                
                                     IC I/O EXPANDER I2C 8B 16HVQFN  | 
                                
                                     In Stock: 1,676 $1.58000  | 
                            
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                                    PCA9554APWRTexas Instruments | 
                                
                                     PARALLEL I/O PORT, 8-BIT, 8 I/O,  | 
                                
                                     In Stock: 3,662 $0.72000  |