| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | MAX7318ATG+IC I/O EXPANDER I2C 16B 24TQFN | 2,341 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tube | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7312ATG+IC I/O EXPANDER I2C 16B 24TQFN | 2,029 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tube | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCA9555DWRIC I/O EXPANDER I2C 16B 24SOIC | 3,125 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MCP23S09T-E/MGIC I/O EXPANDER SPI 8B 16QFN | 3,534 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | SPI | Yes | - | Open Drain | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCAL9555AHF,128IC I/O EXPANDER 16BIT 24HWQFN | 2,298 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | Agile | Active | 16 | I²C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | TCA6424ARGJRIC I/O EXPANDER I2C 24B 32UQFN | 2,887 | - | RFQ |   Datasheet | 32-UFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 24 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9535APW,118IC GPIO EXPANDER 16BIT 24TSSOP | 3,540 | - | 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 | 
|   | PCA9535PW,112IC I/O EXPANDER I2C 16B 24TSSOP | 3,042 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA8575PW,118IC I/O EXPANDER I2C 16B 24TSSOP | 2,587 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9555D,118IC I/O EXPANDER I2C 16B 24SOIC | 3,810 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PI4IOE5V96248ZLEXINTERFACE IO EXPANDER TQFN7070-5 | 3,287 | - | RFQ |   Datasheet | 56-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 48 | I²C | Yes | - | Open Drain | 42mA, 480µA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MCP23009-E/SSIC I/O EXPANDER I2C 8B 20SSOP | 581 | - | RFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 8 | I²C | Yes | POR | Open Drain | 25mA | 3.4 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23017-E/SOIC I/O EXPANDER I2C 16B 28SOIC | 5,228 | 10+:$1.1500 100+:$1.0000 1000+:$0.8000 | Add To Cart |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 16 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23009-E/MGIC I/O EXPANDER I2C 8B 16QFN | 3,178 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | Tube | - | Active | 8 | I²C | Yes | POR | Open Drain | 25mA | 3.4 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S18T-E/MJIC I/O EXPANDER SPI 16B 24QFN | 2,867 | - | RFQ |   Datasheet | 24-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | SPI | Yes | - | Open Drain | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCF8575DWRIC I/O EXPANDER I2C 16B 24SOIC | 2,802 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 1mA, 25mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MCP23S08-E/MLIC I/O EXPANDER SPI 8B 20QFN | 3,407 | - | RFQ |   Datasheet | 20-VFQFN Exposed Pad | Tube | - | Active | 8 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23017-E/SPIC I/O EXPANDER I2C 16B 28SDIP | 2,631 | - | RFQ |   Datasheet | 28-DIP (0.300, 7.62mm) | Tube | - | Active | 16 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Through Hole | 
|   | MCP23017-E/SSIC I/O EXPANDER I2C 16B 28SSOP | 2,933 | - | RFQ |   Datasheet | 28-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 16 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S17-E/SOIC I/O EXPANDER SPI 16B 28SOIC | 2,771 | - | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 16 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount |