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  I/O Expanders (155 items)

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Maxim Integrated 10-Channel I/O Expander Serial-SPI 16-Pin TQFN, MAX7317ATE+ / 1900569 (1 offer) 
Serial I/O Expanders, Maxim Integrated
Maxim Integrated
MAX7317ATE+
from £ 3.762*
per piece
 
 pieces
Maxim Integrated 16-Channel I/O Expander Serial I2C 24-Pin SSOP, MAX7311AAG+ / 1906110 (1 offer) 
400kbps I²C-Compatible Serial Interface 2V to 5.5V Operation 5V Overvoltage Tolerant I/Os Supports Hot Insertion 16 I/O Pins that Default to Inputs on Power-Up 100kΩ Pullup on Each I/O Open-Drain I...
Maxim Integrated
MAX7311AAG+
from £ 275.17636*
per 58 pieces
 
 packet
Maxim Integrated 8-Channel I/O Expander Serial I2C 16-Pin TQFN, MAX7321ATE+ / 1906115 (1 offer) 
Number of I/O Channels = 8 Interface = Serial I2C Number of Pins = 16 Package Type = TQFN Clock Frequency = 400kHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltag...
Maxim Integrated
MAX7321ATE+
from £ 160.06*
per 100 pieces
 
 packet
Maxim Integrated 8-Channel I/O Expander Serial I2C 16-Pin TSSOP, MAX7310AUE+ / 1906109 (1 offer) 
400kHz 2-Wire Interface 2.3V to 5.5V Operation Low Standby Current (1.7μA typ) Bus Timeout for Lock-Up-Free Operation 56 Slave ID Addresses Polarity Inversion Eight I/O Pins that Default to Inputs ...
Maxim Integrated
MAX7310AUE+
from £ 288.22272*
per 96 pieces
 
 packet
Maxim Integrated 8-Channel I/O Expander Serial-2 Wire 16-Pin TQFN-EP, MAX7321ATE+ / 1907057 (1 offer) 
The Maxim MAX7321 2 wire serial interfaced peripheral features eight open-drain I/O ports with selectable internal pull-ups and transition detection. Any port may be used as a logic input or an ope...
Maxim Integrated
MAX7321ATE+
from £ 1.519*
per piece
 
 pieces
Maxim Integrated I/O Expander Serial I2C SSOP, MAX7311AAG+ / 1906955 (1 offer) 
Interface = Serial I2C Package Type = SSOP Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 2 V
Maxim Integrated
MAX7311AAG+
from £ 7.736*
per 2 pieces
 
 packet
Maxim Integrated I/O Expander Serial I2C TSSOP, MAX7310AUE+ / 1906927 (1 offer) 
Interface = Serial I2C Package Type = TSSOP Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 2.3 V
Maxim Integrated
MAX7310AUE+
from £ 2.595*
per piece
 
 pieces
Microchip 16-Channel I/O Expander I2C 24-Pin QFN, MCP23018-E/MJ / 1597427 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/MJ
from £ 102.07743*
per 91 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 24-Pin QFN, MCP23018-E/MJ / 7709726 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/MJ
from £ 2.70501*
per 3 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 24-Pin SSOP, MCP23018-E/SS / 1460195 (2 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SS
from £ 1.247*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 24-Pin SSOP, MCP23018-E/SS / 7709729 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SS
from £ 3.642*
per 3 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin QFN, MCP23017-E/ML / 2043897 (2 offers) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23017-E/ML
from £ 1.11*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin QFN, MCP23017-E/ML / 9115631 (1 offer) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23017-E/ML
from £ 63.63032*
per 61 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin QFN, MCP23017T-E/ML / 1772846 (1 offer) 
Number of I/O Channels = 16 Interface = I2C Number of Pins = 28 Package Type = QFN Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V
Microchip Technology
MCP23017T-E/ML
from £ 1.045*
per piece
 
 pieces
Microchip 16-Channel I/O Expander I2C 28-Pin QFN, MCP23017T-E/ML / 1773220 (1 offer) 
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...
Microchip Technology
MCP23017T-E/ML
from £ 6.96*
per 5 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23016-I/SO / 6696458 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SO
from £ 1.77*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23016-I/SO / 8877426 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SO
from £ 35.10918*
per 27 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23017T-E/SO / 1772847 (2 offers) 
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...
Microchip Technology
MCP23017T-E/SO
from £ 0.737*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23017T-E/SO / 1773255 (1 offer) 
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
Microchip Technology
MCP23017T-E/SO
from £ 11.53*
per 10 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23018-E/SO / 1596630 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SO
from £ 1.132*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SOIC, MCP23018-E/SO / 6696446 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SO
from £ 7.395*
per 5 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SPDIP, MCP23016-I/SP / 1654811 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SP
from £ 1.54*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SPDIP, MCP23016-I/SP / 6811143 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SP
from £ 3.146*
per 2 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SPDIP, MCP23018-E/SP / 1458960 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SP
from £ 1.127*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SPDIP, MCP23018-E/SP / 6696455 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SP
from £ 7.275*
per 5 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23016-I/SS / 1459007 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SS
from £ 1.49*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23016-I/SS / 7709717 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23016-I/SS
from £ 6.58401*
per 3 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23017-E/SS / 6811128 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SS
from £ 0.925*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23017-E/SS / 8895128 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SS
from £ 43.21603*
per 47 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23017T-E/SS / 1772848 (2 offers) 
Number of I/O Channels = 16 Interface = I2C Number of Pins = 28 Package Type = SSOP Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V
Microchip Technology
MCP23017T-E/SS
from £ 0.938*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 28-Pin SSOP, MCP23017T-E/SS / 1773316 (1 offer) 
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...
Microchip Technology
MCP23017T-E/SS
from £ 12.01*
per 10 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C, Serial 28-Pin SOIC, MCP23017-E/SO / 403816 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SO
from £ 1.012*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C, Serial 28-Pin SOIC, MCP23017-E/SO / 8895109 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SO
from £ 21.69504*
per 27 pieces
 
 packet
Microchip 16-Channel I/O Expander I2C, Serial 28-Pin SPDIP, MCP23017-E/SP / 1445723 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SP
from £ 1.02*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C, Serial 28-Pin SPDIP, MCP23017-E/SP / 403806 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23017-E/SP
from £ 5.80*
per 5 pieces
 
 packet
Microchip 16-Channel I/O Expander SPI 28-Pin PDIP, MCP23S17-E/SP / 9126833 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/SP
from £ 1.12*
per piece
 
 piece
Microchip 16-Channel I/O Expander SPI 28-Pin QFN, MCP23S17T-E/ML / 1772851 (2 offers) 
Number of I/O Channels = 16 Interface = SPI Number of Pins = 28 Package Type = QFN Clock Frequency = 10MHz Mounting Type = Surface Mount Maximum Supply Voltage = 5.5 V Minimum Supply Voltage = 1.8 V
Microchip Technology
MCP23S17T-E/ML
from £ 1.137*
per piece
 
 piece
Microchip 16-Channel I/O Expander SPI 28-Pin QFN, MCP23S17T-E/ML / 1773082 (1 offer) 
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 ...
Microchip Technology
MCP23S17T-E/ML
from £ 7.475*
per 5 pieces
 
 packet
Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S17T-E/SO / 1772852 (2 offers) 
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 ...
Microchip Technology
MCP23S17T-E/SO
from £ 0.938*
per piece
 
 piece
Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S17T-E/SO / 1773101 (1 offer) 
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
Microchip Technology
MCP23S17T-E/SO
from £ 12.32*
per 10 pieces
 
 packet
Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO / 6696461 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S18-E/SO
from £ 1.168*
per piece
 
 pieces
Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO / 9126763 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S18-E/SO
from £ 32.36409*
per 27 pieces
 
 packet
Microchip 16-Channel I/O Expander Serial-SPI 24-Pin QFN, MCP23S18-E/MJ / 1783989 (1 offer) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S18-E/MJ
from £ 1.095*
per piece
 
 pieces
Microchip 16-Channel I/O Expander Serial-SPI 24-Pin QFN, MCP23S18-E/MJ / 7709739 (1 offer) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S18-E/MJ
from £ 3.49701*
per 3 pieces
 
 packet
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin QFN, MCP23S17-E/ML / 1652102 (2 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/ML
from £ 1.132*
per piece
 
 piece
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin QFN, MCP23S17-E/ML / 7709735 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/ML
from £ 3.336*
per 3 pieces
 
 packet
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin SOIC, MCP23S17-E/SO / 403894 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/SO
from £ 0.98*
per piece
 
 piece
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin SOIC, MCP23S17-E/SO / 8877381 (1 offer) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/SO
from £ 22.4991*
per 27 pieces
 
 packet
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin SSOP, MCP23S17-E/SS / 6696452 (2 offers) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S17-E/SS
from £ 1.08*
per piece
 
 piece
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin SSOP, MCP23S17-E/SS / 8877319 (1 offer) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S17-E/SS
from £ 59.83946*
per 47 pieces
 
 packet
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