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  I/O Expanders (130 items)

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NXP PCAL9539AHF,128 I/O EXPANDER, 16BIT, 400KHZ, HWQFN-24 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 16 I/O's No. of Pins 24 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package HWQFN Operating Temperature Max 85 °C Op...
NXP
PCAL9539AHF,128
from £ 1.3189*
per piece
 
 piece
NXP PCAL9539APW,118 I/O EXPANDER, 16BIT, 400KHZ, TSSOP-24 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 16 I/O's No. of Pins 24 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package TSSOP Operating Temperature Max 85 °C Op...
NXP
PCAL9539APW,118
from £ 1.1881*
per piece
 
 piece
NXP PCAL9554BPWJ I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 8 I/O's No. of Pins 16 Pins No. of Bits 8 bit Interfaces I2C IC Case / Package TSSOP Operating Temperature Max 85 °C Oper...
NXP
PCAL9554BPWJ
from £ 0.7838*
per piece
 
 piece
NXP PCAL9554CPWJ I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 8 I/O's No. of Pins 16 Pins No. of Bits 8 bit Interfaces I2C IC Case / Package TSSOP Operating Temperature Max 85 °C Oper...
NXP
PCAL9554CPWJ
from £ 0.7892*
per piece
 
 piece
NXP PCAL9555APW,118 I/O EXPANDER, 16BIT, 400KHZ, TSSOP-24 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 16 I/O's No. of Pins 24 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package TSSOP Operating Temperature Max 85 °C Op...
NXP
PCAL9555APW,118
from £ 0.8274*
per piece
 
 piece
NXP PCF8574TS/3,118 I/O EXPANDER, 8BIT, 100KHZ, SSOP-20 (3 offers) 
Product Range - Supply Voltage Max 6 V MSL MSL 1 - Unlimited No. of I/O's 8 I/O's No. of Pins 20 Pins No. of Bits 8 bit Interfaces I2C, SMBus IC Case / Package SSOP Operating Temperature Max 85 °C ...
NXP
PCF8574TS/3,118
from £ 0.6562*
per piece
 
 piece
NXP PCF8575TS/1,112 I/O EXPANDER, 16BIT, I2C, 24SSOP (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 16 I/O's No. of Pins 24 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SSOP Operating Temperature Max 85 °C Ope...
NXP
PCF8575TS/1,112
from £ 1.1881*
per piece
 
 piece
ONSEMI FXL6408UMX GPIO EXPANDER, 8I/O, UMLP-16 (2 offers) 
Product Range - Supply Voltage Max 3.6 V MSL MSL 1 - Unlimited No. of I/O's 8 I/O's No. of Pins 16 Pins No. of Bits 8 bit Interfaces I2C IC Case / Package UMLP Operating Temperature Max 85 °C Opera...
onsemi
FXL6408UMX
from £ 0.51*
per piece
 
 piece
RENESAS CP82C55A-5Z PERIPHERAL INTERFACE, 82C55, DIP40 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 24 I/O's No. of Pins 40 Pins No. of Bits 8 bit Interfaces CMOS IC Case / Package DIP Operating Temperature Max 70 °C Operating Temperatur...
Renesas
CP82C55A-5Z
from £ 9.08*
per piece
 
 piece
RENESAS CQ82C55AZ I/O EXPANDER, 8BIT, 8MHZ, MQFP-44 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 3 - 168 hours No. of I/O's 24 I/O's No. of Pins 44 Pins No. of Bits 8 bit Interfaces Parallel IC Case / Package MQFP Operating Temperature Max 70 °C...
Renesas
CQ82C55AZ
from £ 11.74*
per piece
 
 piece
Texas Instruments
PCA9534APWR
from £ 0.7827*
per piece
 
 piece
Texas Instruments
PCA9534ARGTR
from £ 0.7936*
per piece
 
 piece
Texas Instruments
PCA9535RGER
from £ 0.641*
per piece
 
 piece
Texas Instruments
PCA9536DGKR
from £ 0.5352*
per piece
 
 piece
Texas Instruments
PCA9555DWR
from £ 1.06*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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