| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | CAT9534YI-G8-BIT I2C AND SMBUS I/O PORT | 32,302 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Bulk | CAT9534 | Active | 8 | I²C, SMBus | Yes | POR | Open Drain | 10mA, 24mA | 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 | 
|   | CAT9534YI-GT28-BIT I2C AND SMBUS I/O PORT | 3,341 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9555HV6I-GT28-BIT I2C AND SMBUS I/O PORT | 3,272 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Bulk | CAT9555 | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554HV4I-GT28-BIT I2C AND SMBUS I/O PORT | 3,184 | - | RFQ |   Datasheet | 16-WQFN Exposed Pad | Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9534WI-GT28-BIT I2C AND SMBUS I/O PORT | 2,962 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Bulk | CAT9534 | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554AYGI8 BIT I2C AND SMBUS I/O PORT WI | 3,250 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | CAT9554AWGI-T28 BIT I2C AND SMBUS I/O PORT WI | 2,868 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | 
|   | CAT9554AYGI-T28 BIT I2C AND SMBUS I/O PORT WI | 3,555 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | CAT9554YGI8 BIT I2C AND SMBUS I/O PORT WI | 3,023 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | CAT9554HV4ICAT9554 - 8-BIT I2C AND SMBUS I/ | 3,682 | - | RFQ |   Datasheet | 16-WQFN Exposed Pad | Bulk | CAT9554 | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount |