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  I/O Expanders (155 items)

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NXP 8-Channel I/O Expander I2C, SMBus 16-Pin HVQFN, PCA9554BS,118 / 1660320 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9554BS,118
£ 1.209*
per piece
 
 pieces
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 £ 1.21*
per piece
 
 piece
NXP 8, 8-Channel I/O Expander 16, 16-Pin SO16, SO16, PCF8574T/3,518 / 2194648 (2 offers) 
The NXP bidirectional I2C bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi bidirectional ports, 100 kHz I2C bus interface, three hardware address inputs and interrupt...
NXP
PCF8574T/3,518
from £ 1.21*
per piece
 
 piece
Microchip 16-Channel I/O Expander Serial-SPI 24-Pin QFN, MCP23S18-E/MJ / 1783989 (2 offers) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S18-E/MJ
from £ 1.245*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 24-Pin QFN, MCP23018-E/MJ / 1597427 (2 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/MJ
from £ 1.287*
per piece
 
 piece
Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO / 6696461 (2 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S18-E/SO
from £ 1.298*
per piece
 
 piece
Microchip 16-Channel I/O Expander Serial-SPI 28-Pin QFN, MCP23S17-E/ML / 1652102 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23S17-E/ML
from £ 1.302*
per piece
 
 piece
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 £ 1.33*
per piece
 
 piece
Microchip 8-Channel I/O Expander SPI 18-Pin SOIC, MCP23S09-E/SO / 6878480 (1 offer) 
Serial I/O Peripherals, Microchip
Microchip Technology
MCP23S09-E/SO
from £ 1.34*
per piece
 
 piece
Microchip 16-Channel I/O Expander I2C 24-Pin SSOP, MCP23018-E/SS / 1460195 (3 offers) 
Parallel Interface Peripherals, Microchip
Microchip Technology
MCP23018-E/SS
from £ 1.347*
per piece
 
 piece
NXP 16-Channel I/O Expander I2C, SMBus 24-Pin TSSOP, PCA9555PW,112 / 4837222 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9555PW,112
from £ 1.387*
per piece
 
 piece
NXP I/O Expander I2C, SMBus HVQFN, PCA9535BS,118 / 1038075 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9535BS,118
£ 1.466*
per piece
 
 pieces
NXP 16-Channel I/O Expander I2C, SMBus 24-Pin SOIC, PCA9555D,118 / 1660161 (2 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9555D,118
from £ 1.54*
per piece
 
 piece
Texas Instruments PCF8574N, 8-Channel I/O Expander 100kHz, I2C, 16-Pin PDIP / 1977469 (1 offer) 
Number of I/O Channels = 8 Interface = I2C Number of Pins = 16 Package Type = PDIP Clock Frequency = 100kHz
Texas Instruments
PCF8574N
from £ 1.544*
per piece
 
 pieces
NXP 16-Channel I/O Expander I2C 24-Pin SSOP, PCF8575TS/1,112 / 1242366 (2 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCF8575TS/1,112
from £ 1.62*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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