| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | PCA9554AD,118IC I/O EXPANDER I2C 8B 16SOIC | 829 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm 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 | 
|   | PI4IOE5V9538LEIC I/O EXPANDER 8-BIT 16TSSOP | 289 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tube | - | Active | 8 | SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | - | Surface Mount | 
|   | PCA9554ADWIC I/O EXPANDER I2C 8B 16SOIC | 369 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | PCA9538DBIC I/O EXPANDER I2C 8B 16SSOP | 412 | - | RFQ |   Datasheet | 16-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9534ADWIC I/O EXPANDER I2C 8B 16SOIC | 293 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9535D,112IC I/O EXPANDER I2C 16B 24SOIC | 276 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MAX7329AWE+IC I/O EXPANDER I2C 8B 16SOIC | 2,894 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | 8 | I²C | Yes | POR | Open Drain | 25mA | 100 kHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7314ATG+IC I/O EXPANDER I2C 16B 24TQFN | 2,689 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tube | - | Active | 18 | I²C | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | Surface Mount | 
|  | PCA9534ADBIC I/O EXPANDER I2C 8B 16SSOP | 386 | - | RFQ |   Datasheet | 16-SSOP (0.209, 5.30mm Width) | Tube | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554HV6I8 BIT I2C AND SMBUS I/O PORT WI | 920 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | CAT9554AYI-G8-BIT I2C AND SMBUS I/O PORT | 519 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Bulk | CAT9554A | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | LC709004A-TLM-EIO EXPANDER | 4,000 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | PCA9500DIC I/O EXPANDER I2C 8B 16SOIC | 717 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | 
|   | MAX7310ETE2-WIRE-INTERFACED 8 BIT I/O PORT | 7,334 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | MAX7311EAG2-WIRE-INTERFACED 16 BIT I/O POR | 548 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | MAX7324AEGI2C PORT EXPANDER | 2,299 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | 
|   | CP82C55AR2489PROGRAMMABLE PERIPHERAL INTERFAC | 405 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | MCP23009-E/PIC I/O EXPANDER I2C 8B 18DIP | 325 | - | RFQ |   Datasheet | 18-DIP (0.300, 7.62mm) | Tube | - | Active | 8 | I²C | Yes | POR | Open Drain | 25mA | 3.4 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | Through Hole | 
|   | R8A66154SP#D18-BIT I/O EXPANDER | 2,500 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | R8A66154SP#T18-BIT I/O EXPANDER | 965 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - |