| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Number of I/O | Interface | Interrupt Output | Features | Output Type | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
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                    TCA6408ARSVRIC XPNDR 400KHZ I2C SMBUS 16UQFN  |  
                13,999 | 
                
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                       Datasheet  | 	
	
                
                - | 16-UFQFN | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-UQFN (2.6x1.8) | 
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                    TCA9535RTWRIC XPNDR 400KHZ I2C SMBUS 24WQFN  |  
                11,280 | 
                
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                       Datasheet  | 	
	
                
                - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-WQFN (4x4) | 
                 
                   
                
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                    FXL6408UMXIC XPNDR 400KHZ I2C 16UMLP  |  
                17,703 | 
                
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                       Datasheet  | 	
	
                
                - | 16-UFQFN | Tape & Reel (TR) | Active | Not Verified | 8 | I2C | Yes | POR | Open Drain | 6mA | 400 kHz | 1.65V ~ 4V | -40°C ~ 85°C | - | - | Surface Mount | 16-UMLP (1.8x2.6) | 
                 
                   
                
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                    PCF8574ADWRIC XPNDR 100KHZ I2C 16SOIC  |  
                4,020 | 
                
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                       Datasheet  | 	
	
                
                - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC | 
                 
                   
                
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                    PCF8574APWRIC XPNDR 100KHZ I2C 20TSSOP  |  
                3,709 | 
                
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                       Datasheet  | 	
	
                
                - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP | 
                 
                   
                
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                    TCA9555PWRIC XPND 400KHZ I2C SMBUS 24TSSOP  |  
                6,451 | 
                
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                       Datasheet  | 	
	
                
                - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP | 
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                    TCA9554PWRIC XPND 400KHZ I2C SMBUS 16TSSOP  |  
                2,709 | 
                
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                       Datasheet  | 	
	
                
                - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP | 
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                    TCA9554APWRIC XPND 400KHZ I2C SMBUS 16TSSOP  |  
                1,696 | 
                
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                       Datasheet  | 	
	
                
                - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP | 
                 
                   
                
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                    TCA9539PWRIC XPND 400KHZ I2C SMBUS 24TSSOP  |  
                9,727 | 
                
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                       Datasheet  | 	
	
                
                - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP | 
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                    TCA9534PWRIC XPNDR 400KHZ I2C 16TSSOP  |  
                2,751 | 
                
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                       Datasheet  | 	
	
                
                - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C | Yes | - | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP | 
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                    TCA9555RTWRIC XPNDR 400KHZ I2C SMBUS 24WQFN  |  
                22,711 | 
                
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                       Datasheet  | 	
	
                
                - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-WQFN (4x4) | 
                 
                   
                
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                    TCA9535PWRIC XPND 400KHZ I2C SMBUS 24TSSOP  |  
                10,554 | 
                
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                       Datasheet  | 	
	
                
                - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP | 
                 
                   
                
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                    TCA9555RGERIC XPNDR 400KHZ I2C SMBUS 24VQFN  |  
                4,710 | 
                
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                       Datasheet  | 	
	
                
                - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-VQFN (4x4) | 
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                    PCA9536DGKRIC XPNDR 400KHZ I2C SMBUS 8VSSOP  |  
                6,822 | 
                
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                       Datasheet  | 	
	
                
                - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Not Verified | 4 | I2C, SMBus | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP | 
                 
                   
                
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                    PCAL6408ABSHPIC XPND 400KHZ I2C SMBUS 16HVQFN  |  
                37,740 | 
                
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                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-HVQFN (3x3) | 
                 
                   
                
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                    PCAL6408AEX1ZIC XPND 400KHZ I2C SMBUS 16X2QFN  |  
                29,800 | 
                
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                       Datasheet  | 	
	
                
                - | 16-XFLGA | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-X2QFN (1.6x1.6) | 
                 
                   
                
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                    PCAL6408APWJIC XPND 400KHZ I2C SMBUS 16TSSOP  |  
                27,873 | 
                
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                       Datasheet  | 	
	
                
                Agile | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP | 
                 
                   
                
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                    PCAL6408AHKXIC XPNDR 400KHZ I2C SMBUS 16XQFN  |  
                15,907 | 
                
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                       Datasheet  | 	
	
                
                Agile | 16-XFQFN | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-XQFN (1.8x2.6) | 
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                    TCA6408ARGTRIC XPNDR 400KHZ I2C SMBUS 16VQFN  |  
                13,718 | 
                
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                       Datasheet  | 	
	
                
                - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-VQFN (3x3) | 
                 
                   
                
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                    PCA9536D,118IC XPNDR 400KHZ I2C SMBUS 8SO  |  
                30,804 | 
                
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                       Datasheet  | 	
	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | 4 | I2C, SMBus | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |