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  I/O Expanders (54 items)

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NXP 2-Channel I/O Expander I2C 8-Pin SO8, PCA9306D,118 / 2194614 (1 offer) 
Number of I/O Channels = 2 Interface = I2C Number of Pins = 8 Package Type = SO8
NXP
PCA9306D,118
from £ 0.355*
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
from £ 0.51*
per piece
 
 piece
NXP 2, 2-Channel I/O Expander 8, 8-Pin SO8, SO8, PCA9306D,118 / 2194615 (1 offer) 
The NXP PCA9306 is a dual bidirectional I2C bus and SMBus voltage level translator with an enable (EN) input, and is operational from 1.0 V to 3.6 V.The PCA9306 is not a bus buffer like the PCA9509...
NXP
PCA9306D,118
from £ 0.633*
per piece
 
 pieces
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
from £ 0.638*
per piece
 
 piece
NXP 2, 2-Channel I/O Expander 8, 8-Pin SO8, SO8, PCA9517AD,118 / 2194617 (2 offers) 
The NXP PCA9517A is a CMOS integrated circuit that provides level shifting between low voltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) I2C bus or SMBus applications. While retaining all...
NXP
PCA9517AD,118
from £ 0.64*
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
from £ 0.649*
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
from £ 0.672*
per piece
 
 piece
NXP I/O Expander I2C, SMBus 16-Pin TSSOP, PCA9554PW,112 / 1035692 (3 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9554PW,112
from £ 0.725*
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
from £ 0.728*
per piece
 
 piece
NXP 8-Channel I/O Expander I2C 24-Pin TSSOP24, PCA9548APW,118 / 2194621 (1 offer) 
Number of I/O Channels = 8 Interface = I2C Number of Pins = 24 Package Type = TSSOP24 Clock Frequency = 400kHz
NXP
PCA9548APW,118
£ 0.73*
per piece
 
 pieces
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
£ 0.742*
per piece
 
 pieces
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
from £ 0.755*
per piece
 
 pieces
NXP 16-Channel I/O Expander I2C, SMBus 24-Pin TSSOP, PCA9555PW,112 / 1242356 (3 offers) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9555PW,112
from £ 0.812*
per piece
 
 piece
NXP 8-Channel I/O Expander I2C 20-Pin SSOP20, PCF8574TS/3,118 / 2194649 (1 offer) 
Number of I/O Channels = 8 Interface = I2C Number of Pins = 20 Package Type = SSOP20
NXP
PCF8574TS/3,118
from £ 0.817*
per piece
 
 pieces
NXP I/O Expander I2C, SMBus HVQFN, PCA9554ABS,118 / 1038077 (1 offer) 
Serial I/O Expanders, NXP Semiconductors
NXP
PCA9554ABS,118
£ 0.817*
per piece
 
 pieces
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