| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | PCA9539PWIC I/O EXPANDER I2C 16B 24TSSOP | 2,466 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | PCA9554PWIC I/O EXPANDER I2C 8B 16TSSOP | 76,857 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9555PWIC I/O EXPANDER I2C 16B 24TSSOP | 2,554 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA6107DWRIC I/O EXPANDER I2C 8B 18SOIC | 2,840 | - | RFQ |   Datasheet | 18-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | TCA6408PWRIC I/O EXPANDER I2C 8B 16TSSOP | 3,373 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | TCA6408RGTRIC I/O EXPANDER I2C 8B 16QFN | 3,201 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554AWI-GT2IC I/O EXPANDER I2C 8B 16SOIC | 7,603 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554AYI-GT2IC I/O EXPANDER I2C 8B 16TSSOP | 4,121 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554WI-GT2IC I/O EXPANDER I2C 8B 16SOIC | 3,889 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9555WI-T1IC I/O EXPANDER I2C 16B 24SOIC | 3,842 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9671DK,118IC I/O EXPANDER I2C 16B 24SSOP | 3,540 | - | RFQ |   Datasheet | 24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C | No | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9671D,118IC I/O EXPANDER I2C 16B 24SOIC | 2,177 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C | No | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9673DK,118IC I/O EXPANDER I2C 16B 24SSOP | 2,266 | - | RFQ |   Datasheet | 24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9675BS,118IC I/O EXPANDER I2C 16B 24HVQFN | 2,798 | - | RFQ |   Datasheet | 24-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9675DK,118IC I/O EXPANDER I2C 16B 24SSOP | 3,190 | - | RFQ |   Datasheet | 24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9675D,118IC I/O EXPANDER I2C 16B 24SOIC | 3,557 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9674BS,118IC I/O EXPANDER I2C 8B 16HVQFN | 2,214 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 8 | I²C | Yes | POR | Push-Pull | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | STMPE801QTRIC I/O EXPANDER I2C 8B 16QFN | 2,398 | - | RFQ |   Datasheet | 16-UFQFN | Tape & Reel (TR),Cut Tape (CT) | Xpander Logic™ | Obsolete | 8 | I²C | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9701D,118IC SPI GPI 16-BIT 24-SOIC | 3,350 | - | RFQ |   Datasheet | 24-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | 16 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7316AEE+IC I/O EXPANDER I2C 16B 16QSOP | 3,555 | - | RFQ |   Datasheet | 16-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | 10 | I²C, SMBus | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | Surface Mount |