I/O Expanders (155 items)

Serial I/O Expanders, NXP Semiconductors

Parallel Interface Peripherals, Microchip

Parallel Interface Peripherals, Microchip

Serial I/O Expanders, ON Semiconductor

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface.MCP23017 ...

Serial I/O Expanders, NXP Semiconductors

Interface = Serial I2C Package Type = SSOP Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 2 V

Number of I/O Channels = 24 Interface = Parallel Number of Pins = 40 Package Type = DIP

Number of I/O Channels = 8 Interface = I2C Number of Pins = 18 Package Type = SOIC Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V

Serial I/O Expanders, NXP Semiconductors

Number of I/O Channels = 8 Interface = SPI Number of Pins = 20 Package Type = SSOP Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V

The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface:M...

Number of I/O Channels = 16 Interface = I2C Number of Pins = 28 Package Type = SOIC Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V

The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O config...

Number of I/O Channels = 16 Interface = SPI Number of Pins = 28 Package Type = SOIC Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V