| 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 | 2,710 | 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- | 2,248 | 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- | 3,752 | 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 | 2,016 | 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 | 2,824 | 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 | 2,069 | 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 | 3,877 | 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 | 237 | 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 | 3,176 | 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 | 2,248 | 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 | 3,715 | 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 | 3,829 | 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 | 3,999 | 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 | 2,507 | 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 | 2,540 | 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 | 3,177 | 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 | 2,266 | 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 | 3,799 | 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 | 2,197 | 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 | 3,587 | 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 |