| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | M62320FP#TF5G8-BIT I/O EXPANDER FOR I2C BUS | 728 | - | RFQ | 16-SOP | Bulk | - | Obsolete | 8 | I²C | No | - | - | - | 100 kHz | 3V ~ 5.5V | -20°C ~ 85°C | Surface Mount | |
|   | M62320P#TF5J8-BIT I/O EXPANDER FOR I2C BUS | 484 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|   | MC68B21CP-GMC68B21 - PERIPHERAL INTERFACE A | 2,087 | - | RFQ | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | |
|  | TCA9534PWRIC I/O EXPANDER I2C 8B 16TSSOP | 3,163 | - | 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 | 
|  | TCA6408AQPWRQ1IC I/O EXPANDER I2C 8B 16TSSOP | 457 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | Automotive, AEC-Q100 | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 125°C | Surface Mount | 
|   | PCA9538ABSHPIC GPIO EXPANDER 8BIT 16HVQFN | 3,332 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | 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 | 
|  | PCA9557DTIC I/O EXPANDER I2C 8B 16SOIC | 2,423 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9555YI-T2IC I/O EXPANDER I2C 16B 24TSSOP | 2,572 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9554D,118IC I/O EXPANDER I2C 8B 16SOIC | 885 | - | 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 | 
|   | PCA9554APW,118IC I/O EXPANDER I2C 8B 16TSSOP | 3,041 | - | 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 | 
|   | PCA9534ADWRIC I/O EXPANDER I2C 8B 16SOIC | 2,537 | - | 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 | 
|   | PCA9535EDWR2GIC I/O EXPANDER 16B 24SOIC | 444 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 100 kHz | 1.65V ~ 5.5V | -55°C ~ 125°C | Surface Mount | 
|   | PCA6107DWIC I/O EXPANDER I2C 8B 18SOIC | 181 | - | RFQ |   Datasheet | 18-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCAL9535AHF,128IC I/O EXPANDER 16BIT 24HWQFN | 408 | - | 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 | 
|   | CAT9554AWGI-T2CAT9554 - 8-BIT I2C AND SMBUS I/ | 6,000 | - | RFQ | 16-SOIC (0.154, 3.90mm Width) | Bulk | CAT9554 | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Collector, Open Drain, Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
|   | CAT9554AYGICAT9554 - 8-BIT I2C AND SMBUS I/ | 3,544 | - | RFQ | 16-TSSOP (0.173, 4.40mm Width) | Bulk | CAT9554 | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Collector, Open Drain, Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
|   | CAT9554AYGI-T2CAT9554 - 8-BIT I2C AND SMBUS I/ | 2,000 | - | RFQ | 16-TSSOP (0.173, 4.40mm Width) | Bulk | CAT9554 | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Collector, Open Drain, Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
|   | CAT9554YGICAT9554 - 8-BIT I2C AND SMBUS I/ | 1,936 | - | RFQ | 16-TSSOP (0.173, 4.40mm Width) | Bulk | CAT9554 | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Collector, Open Drain, Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
|   | PCA9703PW,112IC SPI GPI 16-BIT 24TSSOP | 2,291 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tube | - | Obsolete | 16 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 4.5V ~ 5.5V | - | Surface Mount | 
|   | LC709004AMJ-AHIO EXPANDER16I/O TAPING | 2,000 | - | RFQ |   Datasheet | - | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - |