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  I/O Expanders (155 items)

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NXP 2-Channel I/O Expander I2C 8-Pin SO8, PCA9517AD,118 / 2194616 (1 offer) 
Number of I/O Channels = 2 Interface = I2C Number of Pins = 8 Package Type = SO8 Clock Frequency = 400kHz
NXP
PCA9517AD,118
n/a
from £ 0.682*
per piece
 
 pieces
NXP 4-Channel I/O Expander I2C, SMBus 8-Pin TSSOP, PCA9536DP,118 / 1661598 (2 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9536DP,118
n/a
from £ 0.487*
per piece
 
 piece
NXP 4-Channel I/O Expander I2C, SMBus 8-Pin TSSOP, PCA9536DP,118 / 510914 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9536DP,118
n/a
from £ 2.47*
per 5 pieces
 
 packet
NXP 40-Channel I/O Expander I2C, SMBus 56-Pin TSSOP, PCA9698DGG,512 / 1242361 (2 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9698DGG,512
n/a
from £ 3.694*
per piece
 
 piece
NXP 40-Channel I/O Expander I2C, SMBus 56-Pin TSSOP, PCA9698DGG,512 / 511068 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9698DGG,512
n/a
from £ 3.622*
per piece
 
 piece
NXP 8, 8-Channel I/O Expander 16, 16-Pin SO16, SO16, PCF8574AT/3,518 / 2194645 (3 offers) 
Number of I/O Channels = 8, 8 Number of Pins = 16, 16 Package Type = SO16, SO16 Clock Frequency = 100 KHz, 100 KHz
NXP
PCF8574AT/3,518
n/a
from £ 0.568*
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
n/a
from £ 1.07*
per piece
 
 piece
NXP 8, 8-Channel I/O Expander 16, 16-Pin TSSOP16, TSSOP16, PCA9534PW,118 / 2194620 (2 offers) 
Number of I/O Channels = 8, 8 Number of Pins = 16, 16 Package Type = TSSOP16, TSSOP16 Clock Frequency = 400 kHz, 400 kHz
NXP
PCA9534PW,118
n/a
from £ 0.664*
per piece
 
 piece
NXP 8, 8-Channel I/O Expander 20, 20-Pin SSOP20, SSOP20, PCF8574TS/3,118 / 2194650 (3 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
PCF8574TS/3,118
n/a
from £ 0.622*
per piece
 
 piece
NXP 8, 8-Channel I/O Expander 24, 24-Pin TSSOP24, TSSOP24, PCA9548APW,118 / 2194622 (2 offers) 
The NXP PCA9548A is an octal bidirectional translating switch controlled via the I2C bus. The SCL or SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx or SDx cha...
NXP
PCA9548APW,118
n/a
from £ 0.579*
per piece
 
 piece
NXP 8-Channel I/O Expander I2C 16-Pin SO16, PCF8574AT/3,518 / 2194644 (1 offer) 
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
PCF8574AT/3,518
n/a
from £ 0.705*
per piece
 
 pieces
NXP 8-Channel I/O Expander I2C 16-Pin SO16, PCF8574T/3,518 / 2194647 (1 offer) 
Number of I/O Channels = 8 Interface = I2C Number of Pins = 16 Package Type = SO16
NXP
PCF8574T/3,518
n/a
from £ 0.764*
per piece
 
 pieces
NXP 8-Channel I/O Expander I2C 16-Pin SOIC, PCF8574T/3,512 / 1242364 (2 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCF8574T/3,512
n/a
from £ 0.83*
per piece
 
 piece
NXP 8-Channel I/O Expander I2C 16-Pin SOIC, PCF8574T/3,512 / 510780 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCF8574T/3,512
n/a
from £ 7.375*
per 5 pieces
 
 packet
NXP 8-Channel I/O Expander I2C 16-Pin TSSOP16, PCA9534PW,118 / 2194619 (1 offer) 
The NXP PCA9534 is a 16 pin CMOS device that provide 8 bits of general purpose parallel input or output (GPIO) expansion for I2C bus or SMBus applications and was developed to enhance the NXP Semic...
NXP
PCA9534PW,118
n/a
from £ 1.118*
per piece
 
 pieces
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