| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | TCA9539QPWRQ1IC I/O EXPANDER I2C 16BIT 24TSSO | 3,343 | 2.36 | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | Automotive, AEC-Q100 | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23017T-E/SOIC I/O EXPANDER I2C 16B 28SOIC | 3,954 | 1.62 | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S17T-E/SOIC I/O EXPANDER SPI 16B 28SOIC | 3,744 | 1.70 | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCF8575PWRIC I/O EXPANDER I2C 16B 24TSSOP | 2,855 | 1.00 | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 1mA, 25mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MCP23S17T-E/SSIC I/O EXPANDER SPI 16B 28SSOP | 3,043 | 1.79 | RFQ |   Datasheet | 28-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | SPI | Yes | - | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23008-E/SOIC I/O EXPANDER I2C 8B 18SOIC | 2,650 | 1.38 | RFQ |   Datasheet | 18-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCA9535PWRIC I/O EXPANDER I2C 16B 24TSSOP | 2,123 | 1.00 | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Not For New Designs | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MCP23017T-E/MLIC I/O EXPANDER I2C 16B 28QFN | 2,665 | 1.91 | RFQ |   Datasheet | 28-VQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23008-E/SSIC I/O EXPANDER I2C 8B 20SSOP | 2,955 | 1.49 | RFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23008-E/MLIC I/O EXPANDER I2C 8B 20QFN | 2,779 | 1.49 | RFQ |   Datasheet | 20-VFQFN Exposed Pad | Tube | - | Active | 8 | I²C | Yes | POR | Push-Pull | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S08T-E/MLIC I/O EXPANDER SPI 8B 20QFN | 3,031 | 1.65 | RFQ |   Datasheet | 20-VFQFN Exposed Pad | 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 | 
|   | PCA9655EMTTXGIC I/O EXPANDER I2C 16B QFN-24 | 2,818 | 3.08 | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 42mA | 100 kHz | 1.65V ~ 5.5V | -55°C ~ 125°C | Surface Mount | 
|   | MCP23S17T-E/MLIC I/O EXPANDER SPI 16B 28QFN | 2,996 | 2.05 | RFQ |   Datasheet | 28-VQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23018T-E/MJIC I/O EXPANDER I2C 16B 24QFN | 2,529 | 2.05 | RFQ |   Datasheet | 24-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C | Yes | POR | Open Drain | 25mA | 3.4 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S08-E/SOIC I/O EXPANDER SPI 8B 18SOIC | 3,654 | 1.55 | RFQ |   Datasheet | 18-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 8 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MCP23S08-E/SSIC I/O EXPANDER SPI 8B 20SSOP | 2,683 | 1.56 | RFQ |   Datasheet | 20-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 8 | SPI | Yes | POR | Push-Pull | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | PCA9655EDTR2GIC I/O EXPANDER I2C 16B 24-TSSOP | 2,452 | 3.21 | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 42mA | 100 kHz | 1.65V ~ 5.5V | -55°C ~ 125°C | Surface Mount | 
|   | DS2408S+T&RIC SWITCH 8-CHAN ADDRESS 16SOIC | 2,212 | 7.38 | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | 1-Wire® | No | - | Open Drain | - | - | 2.8V ~ 5.25V | -40°C ~ 85°C | Surface Mount | 
|   | MAX7311AUG+TIC I/O EXPANDER I2C 16B 24TSSOP | 3,706 | 7.45 | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7301AAI+TIC I/O EXPANDER SPI 20B 28SSOP | 3,892 | 8.14 | RFQ |   Datasheet | 28-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 20 | SPI | Yes | - | Push-Pull | 4.5mA, 10mA | 26 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount |