| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | CP82C55A-5ZIC I/O EXPANDER 24B 40DIP | 2,586 | - | RFQ |   Datasheet | 40-DIP (0.600, 15.24mm) | Tube | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 
| .jpg)  | CS82C55AZIC I/O EXPANDER 24B 44PLCC | 3,695 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tube | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
|   | CQ82C55AZIC I/O EXPANDER 24B 44MQFP | 2,716 | - | RFQ |   Datasheet | 44-QFP | Tray | - | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 
|   | TCA6408ARSVRIC I/O EXPANDER I2C 8B 16QFN | 2,498 | - | RFQ |   Datasheet | 16-UFQFN | 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 | 
|   | TCA9534DWRIC I/O EXPANDER I2C 8B 16-SOIC | 2,340 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PI4IOE5V9539ZDEXIC I/O EXPANDER 16B I2C 24TQFN | 2,206 | - | 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 | 
|  | PCA9536DGKRIC I/O EXPANDER I2C 4B 8VSSOP | 2,009 | - | RFQ |   Datasheet | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 4 | I²C, SMBus | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | TCA9536DGKRREMOTE 4-BIT IC AND SMBUS I/O EX | 3,429 | - | RFQ |   Datasheet | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 4 | I²C, SMBus | Yes | POR | Open Drain | 10mA, 25mA | 1 MHz | 1.65V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|  | TCA6408APWRIC I/O EXPANDER I2C 8B 16TSSOP | 3,116 | - | 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 | 
|  | TCA9534APWRIC I/O EXPANDER I2C 8B 16TSSOP | 3,293 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Active | 8 | I²C | Yes | - | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | TCA9534ADWRIC I/O EXPANDER I2C 8B 16SOIC | 3,118 | - | RFQ |   Datasheet | 16-SOIC (0.295, 7.50mm 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 | 
|   | PCAL6408APWJIC I/O EXPANDER 16TSSOP | 2,131 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | Agile | Active | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCAL6408ABSHPIC I/O EXPANDER 8BIT I2C 16HVQFN | 3,710 | - | RFQ |   Datasheet | 16-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCAL6408AHKXIC I/O EXPANDER 8BIT I2C 16XQFN | 3,195 | - | RFQ |   Datasheet | 16-XFQFN | Tape & Reel (TR),Cut Tape (CT) | Agile | Active | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCAL6408AEX1ZLOW-VOLTAGE TRANSLATING, 8-BIT I | 34,500 | - | RFQ |   Datasheet | 16-XFLGA | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9536D,118IC I/O EXPANDER I2C 4B 8SOIC | 2,847 | - | RFQ |   Datasheet | 8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 4 | I²C, SMBus | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | TCA9554APWRIC I/O EXPANDER I2C 8BIT 16TSSOP | 485 | - | 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 | 
|   | TCA9554DBQRIC I/O EXPANDER I2C 8BIT 16TSSOP | 2,648 | - | RFQ |   Datasheet | 16-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | TCA9554ADBRIC SMBUS I/O EXPANDER I2C 16SSOP | 2,000 | - | RFQ |   Datasheet | 16-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA6408ABSHPIC I/O EXPANDER 8BIT I2C 16HVQFN | 2,699 | - | 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 |