| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | TCA6408PWRG4IC I/O EXPANDER I2C 8B 16TSSOP | 2,861 | - | RFQ |   Datasheet | 16-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | TCA6416PWG4IC I/O EXPANDER I2C 16B 24TSSOP | 2,054 | - | RFQ |   Datasheet | 24-TSSOP (0.173, 4.40mm Width) | Tube | - | Discontinued at Mosen | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MAX7326ATG+IC I/O EXPANDER I2C 16B 24TQFN | 745 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tube,Tube | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 20mA | 400 kHz | 1.71V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7326ATG+TIC I/O EXPANDER I2C 16B 24TQFN | 9,780 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Obsolete | 16 | I²C | Yes | POR | Push-Pull | 20mA | 400 kHz | 1.71V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
| .jpg)  | IS82C55A-5Z96IC I/O EXPANDER 24B 44PLCC | 3,686 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tape & Reel (TR) | - | Obsolete | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
| .jpg)  | IS82C55A-5ZIC I/O EXPANDER 24B 44PLCC | 2,266 | - | RFQ |   Datasheet | 44-LCC (J-Lead) | Tube | - | Obsolete | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | TCA6416AZQSRIC I/O EXPANDER I2C 16B 24BGA | 2,272 | - | RFQ |   Datasheet | 24-VFBGA | Tape & Reel (TR),Cut Tape (CT),Bulk | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9536YZPRIC I/O EXPANDER I2C 4B 8DSBGA | 2,563 | - | RFQ |   Datasheet | 8-XFBGA, DSBGA | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 4 | I²C, SMBus | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | TCA6408ZXYRIC I/O EXPANDER I2C 8B 20BGA | 39,280 | - | RFQ |   Datasheet | 20-UFBGA | 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 | 
|   | TCA6416ZQSRIC I/O EXPANDER I2C 16B 24BGA | 3,997 | - | RFQ |   Datasheet | 24-VFBGA | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | SX1501I087TRTIC GPIO EXPANDER I2C 4CH 20QFN | 2,297 | - | RFQ |   Datasheet | 20-UFQFN Exposed Pad | Tape & Reel (TR) | - | Obsolete | 4 | I²C | Yes | POR | Push-Pull | 8mA, 24mA | 400 kHz | 1.2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | SX1504I087TRTIC GPIO EXPANDER I2C 4CH 20QFN | 3,496 | - | RFQ |   Datasheet | 20-UFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 4 | I²C | Yes | POR | Push-Pull | 8mA, 24mA | 400 kHz | 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9574HR,115IC I/O EXPANDER I2C 8B 16HXQFN | 2,586 | - | RFQ |   Datasheet | 16-XFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 1mA, 3mA | 400 kHz | 1.1V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9554HV4I-GT2IC I/O EXPANDER I2C/SMBUS 16TQFN | 126,627 | - | RFQ |   Datasheet | 16-WQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9534HV4I-GT2IC I/O EXPANDER 8BIT 16-TQFN | 62,701 | - | RFQ |   Datasheet | 16-WQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Obsolete | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | CAT9555HV6I-GT2IC I/O EXPANDER I2C/SMBUS 24TQFN | 2,442 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tape & Reel (TR),Bulk | - | Obsolete | 16 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | PCA9701HF,118IC SPI GPI 16BIT 24HWQFN | 2,451 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | 16 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7313DAEG+IC EXPANDER 16PORT 24QSOP | 2,930 | - | RFQ |   Datasheet | 24-SSOP (0.154, 3.90mm Width) | Bulk,Tube | - | Obsolete | 16 | I²C, SMBus | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7313DAEG+TIC EXPANDER 16PORT 24QSOP | 3,297 | - | RFQ |   Datasheet | 24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Obsolete | 16 | I²C, SMBus | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | Surface Mount | 
|   | MAX7313DATG+IC EXPANDER 16PORT 24TQFN | 3,697 | - | RFQ |   Datasheet | 24-WFQFN Exposed Pad | Tube | - | Obsolete | 16 | I²C, SMBus | Yes | PWM | Open Drain | 50mA | 400 kHz | 2V ~ 3.6V | -40°C ~ 125°C | Surface Mount |