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  I/O Expanders (98 items)

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CYPRESS - INFINEON TECHNOLOGIES CY8C9560A-24AXI Product Range - Supply Voltage (1 offer) 
Product Range - Supply Voltage Max 5.25 V MSL MSL 3 - 168 hours No. of I/O's 60 I/O's No. of Pins 100 Pins No. of Bits 60 bit Interfaces I2C, SMBus IC Case / Package TQFP Operating Temperature Max ...
CYPRESS - INFINEON TECHNOLOGIES
CY8C9560A-24AXI
from £ 6.22*
per piece
 
 piece
INFINEON CY8C9520A-24PVXI I/O EXPANDER, 20BIT, 400KHZ, SSOP-28 (2 offers) 
Product Range - Supply Voltage Max 5.25 V MSL MSL 3 - 168 hours No. of I/O's 20 I/O's No. of Pins 28 Pins No. of Bits 20 bit Interfaces I2C, SMBus IC Case / Package SSOP Operating Temperature Max 8...
Infineon
CY8C9520A-24PVXI
from £ 3.07*
per piece
 
 piece
INFINEON CY8C9540A-24PVXI I/O EXPANDER, 40BIT, 400KHZ, SSOP-48 (2 offers) 
Product Range - Supply Voltage Max 5.25 V MSL MSL 3 - 168 hours No. of I/O's 40 I/O's No. of Pins 48 Pins No. of Bits 40 bit Interfaces I2C, SMBus IC Case / Package SSOP Operating Temperature Max 8...
Infineon
CY8C9540A-24PVXI
from £ 5.85*
per piece
 
 piece
MICROCHIP MCP23008-E/SO IC, I/O EXPANDER, 8BIT, 1.7MHZ, SOIC-18 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 8 I/O's No. of Pins 18 Pins No. of Bits 8 bit Interfaces I2C, Serial IC Case / Package SOIC Operating Temperature Max 125 °C Operating Te...
Microchip Technology
MCP23008-E/SO
from £ 0.902*
per piece
 
 piece
MICROCHIP MCP23008-E/SS REMOTE I/O EXPANDER, IýC&SPI, 20SSOP (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 8 I/O's No. of Pins 20 Pins No. of Bits 8 bit Interfaces I2C IC Case / Package SSOP Operating Temperature Max 125 °C Operating Temperatur...
Microchip Technology
MCP23008-E/SS
from £ 0.962*
per piece
 
 piece
MICROCHIP MCP23008T-E/ML I/O EXPANDER, 8BIT, 1.7MHZ, QFN-20 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 3 - 168 hours No. of I/O's 8 I/O's No. of Pins 20 Pins No. of Bits 8 bit Interfaces I2C IC Case / Package QFN Operating Temperature Max 125 °C Opera...
Microchip Technology
MCP23008T-E/ML
from £ 0.997*
per piece
 
 piece
MICROCHIP MCP23016-I/SO Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - (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 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SOIC Operating Temperature Max 85 °C Ope...
Microchip Technology
MCP23016-I/SO
from £ 1.66*
per piece
 
 piece
MICROCHIP MCP23016-I/SP Product Range - Supply Voltage Max 5.5 V MSL - No. of (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package DIP Operating Temperature Max 85 °C Operating Temperatur...
Microchip Technology
MCP23016-I/SP
from £ 1.64*
per piece
 
 piece
MICROCHIP MCP23016-I/SS Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - (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 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SSOP Operating Temperature Max 85 °C Ope...
Microchip Technology
MCP23016-I/SS
from £ 1.65*
per piece
 
 piece
MICROCHIP MCP23017-E/SO 16BIT EXPANDER, I/O, I2C I'F, SMD (3 offers) 
Product Range MCP23017, MCP23S17 Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C, Serial IC Case / Package SOIC Operating Temperature Max ...
Microchip Technology
MCP23017-E/SO
from £ 1.15*
per piece
 
 piece
MICROCHIP MCP23017-E/SP IC, IO EXPANDER, 16BIT, I2C, 28DIP (2 offers) 
Product Range MCP23X17 device family Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C, Serial IC Case / Package DIP Operating Temperature M...
Microchip Technology
MCP23017-E/SP
from £ 0.962*
per piece
 
 piece
MICROCHIP MCP23017-E/SS IC, IO EXPANDER 16BIT, SMD (3 offers) 
Product Range MCP23017, MCP23S17 Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C, Serial IC Case / Package SSOP Operating Temperature Max ...
Microchip Technology
MCP23017-E/SS
from £ 1.05*
per piece
 
 piece
MICROCHIP MCP23017T-E/SO I/O EXPANDER, 16BIT, 1.7MHZ, SOIC-28 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SOIC Operating Temperature Max 125 °C Operating Temperat...
Microchip Technology
MCP23017T-E/SO
from £ 0.876*
per piece
 
 piece
MICROCHIP MCP23017T-E/SS I/O EXPANDER, 16BIT, 1.7MHZ, SSOP-28 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SSOP Operating Temperature Max 125 °C Operating Temperat...
Microchip Technology
MCP23017T-E/SS
from £ 1.16*
per piece
 
 piece
MICROCHIP MCP23018-E/SO I/O EXPANDER, 16 I/O, SOIC-28 (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 28 Pins No. of Bits 16 bit Interfaces I2C IC Case / Package SOIC Operating Temperature Max 125 °C Op...
Microchip Technology
MCP23018-E/SO
from £ 1.24*
per piece
 
 piece
MICROCHIP MCP23018-E/SP I/O EXPANDER, 16 I/O, DIP-28 (3 offers) 
Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 125 °C No. of I/O's 16 I/O's No. of Pins 28 Pins Operating Temperature Min -40 °C No. of Bits 16 bit Qualification - Interfaces I2...
Microchip Technology
MCP23018-E/SP
from £ 1.32*
per piece
 
 piece
MICROCHIP MCP23S08-E/ML I/O EXPANDER, 8 I/O, QFN-20 (2 offers) 
No. of Bits 8 bit Qualification - Interfaces SPI SVHC No SVHC (27-Jun-2024) Supply Voltage Min 1.8 V IC Case / Package QFN Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 125 °C ...
Microchip Technology
MCP23S08-E/ML
from £ 1.26*
per piece
 
 piece
MICROCHIP MCP23S08-E/SO Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - (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 18 Pins No. of Bits 8 bit Interfaces Serial, SPI IC Case / Package SOIC Operating Temperature Max 12...
Microchip Technology
MCP23S08-E/SO
from £ 1.116*
per piece
 
 piece
MICROCHIP MCP23S08-E/SS 8BIT I/O EXPANDER, SPI, SMD, 23S08 (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 20 Pins No. of Bits 8 bit Interfaces Serial, SPI IC Case / Package SSOP Operating Temperature Max 12...
Microchip Technology
MCP23S08-E/SS
from £ 1.149*
per piece
 
 piece
MICROCHIP MCP23S08T-E/SS I/O EXPANDER, 8BIT, 10MHZ, SSOP-20 (2 offers) 
Product Range - Supply Voltage Max 5.5 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 SPI IC Case / Package SSOP Operating Temperature Max 125 °C Oper...
Microchip Technology
MCP23S08T-E/SS
from £ 0.831*
per piece
 
 piece
MICROCHIP MCP23S09-E/SO IC, I/O EXPANDER, 8BIT, SPI, 18SOIC (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 8 I/O's No. of Pins 18 Pins No. of Bits 8 bit Interfaces SPI IC Case / Package SOIC Operating Temperature Max 125 °C Oper...
Microchip Technology
MCP23S09-E/SO
from £ 1.04*
per piece
 
 piece
MICROCHIP MCP23S17-E/SO 16BIT EXPANDER, I/O, SPI I/F, SMD (2 offers) 
Product Range MCP23017, MCP23S17 Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces Serial, SPI IC Case / Package SOIC Operating Temperature Max ...
Microchip Technology
MCP23S17-E/SO
from £ 1.09*
per piece
 
 piece
MICROCHIP MCP23S17-E/SP IC, 16BIT I/O EXPANDER, SPI, 23S17 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces Serial, SPI IC Case / Package DIP Operating Temperature Max 125 °C Operating T...
Microchip Technology
MCP23S17-E/SP
from £ 1.17*
per piece
 
 piece
MICROCHIP MCP23S17-E/SS IC, IO EXPANDER, 16BIT, SPI, 28SSOP (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces Serial, SPI IC Case / Package SSOP Operating Temperature Max 125 °C Operating ...
Microchip Technology
MCP23S17-E/SS
from £ 1.20*
per piece
 
 piece
MICROCHIP MCP23S17T-E/ML I/O EXPANDER, 16BIT, 10MHZ, QFN-28 (2 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 28 Pins No. of Bits 16 bit Interfaces SPI IC Case / Package QFN Operating Temperature Max 125 °C Ope...
Microchip Technology
MCP23S17T-E/ML
from £ 1.35*
per piece
 
 piece
MICROCHIP MCP23S17T-E/SO IC, I/O EXPANDER, 16BIT, 28SOIC (2 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 28 Pins No. of Bits 16 bit Interfaces SPI IC Case / Package SOIC Operating Temperature Max 125 °C Op...
Microchip Technology
MCP23S17T-E/SO
from £ 1.008*
per piece
 
 piece
MICROCHIP MCP23S17T-E/SS I/O EXPANDER, 16BIT, 10MHZ, SSOP-28 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces SPI IC Case / Package SSOP Operating Temperature Max 125 °C Operating Temperat...
Microchip Technology
MCP23S17T-E/SS
from £ 1.14*
per piece
 
 piece
MICROCHIP MCP23S18-E/SO I/O EXPANDER, 16 I/O, SOIC-28 (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 28 Pins No. of Bits 16 bit Interfaces SPI IC Case / Package SOIC Operating Temperature Max 125 °C Op...
Microchip Technology
MCP23S18-E/SO
from £ 1.82*
per piece
 
 piece
MICROCHIP MCP23S18-E/SP I/O EXPANDER, 16 I/O, DIP-28 (1 offer) 
Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 125 °C No. of I/O's 16 I/O's No. of Pins 28 Pins Operating Temperature Min -40 °C No. of Bits 16 bit Qualification - Interfaces SP...
Microchip Technology
MCP23S18-E/SP
from £ 1.53*
per piece
 
 piece
MICROCHIP MCP23S18T-E/MJ I/O EXPANDER, 16 I/O, QFN-EP-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 SPI IC Case / Package QFN-EP Operating Temperature Max 125 °C ...
Microchip Technology
MCP23S18T-E/MJ
from £ 1.51*
per piece
 
 piece
MICROCHIP MCP25050-I/SL I/O EXPANDER, 8 I/O, SOIC-14 (2 offers) 
Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 85 °C No. of I/O's 8 I/O's No. of Pins 14 Pins Operating Temperature Min -40 °C No. of Bits 8 bit Qualification - Interfaces Seria...
Microchip Technology
MCP25050-I/SL
from £ 3.57*
per piece
 
 piece
NEXPERIA NCA9555PW-Q100J I/O EXPANDER, 16 I/O, TSSOP-24 (1 offer) 
Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 85 °C No. of I/O's 16 I/O's No. of Pins 24 Pins Operating Temperature Min -40 °C No. of Bits 16 bit Qualification AEC-Q100 Interfa...
Nexperia
NCA9555PW-Q100J
from £ 0.646*
per piece
 
 piece
NEXPERIA NCA9555PWJ I/O EXPANDER, 16 I/O, TSSOP-24 (1 offer) 
Product Range - Supply Voltage Max 5.5 V Operating Temperature Max 85 °C No. of I/O's 16 I/O's No. of Pins 24 Pins Operating Temperature Min -40 °C No. of Bits 16 bit Qualification - Interfaces I2C...
Nexperia
NCA9555PWJ
from £ 0.592*
per piece
 
 piece
NXP PCA6408ABSHP I/O EXPANDER, 8BIT, 400KHZ, HVQFN-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, SMBus IC Case / Package HVQFN Operating Temperature Max 85 ...
NXP
PCA6408ABSHP
from £ 0.65*
per piece
 
 piece
NXP PCA6408AHKX I/O EXPANDER, 8BIT, 400KHZ, XQFN-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, SMBus IC Case / Package XQFN Operating Temperature Max 85 °...
NXP
PCA6408AHKX
from £ 0.521*
per piece
 
 piece
NXP PCA6408APW,118 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA6408APW,118
from £ 2.58*
per 5 pieces
 
 packet
NXP PCA6416AHF,128 Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - (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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA6416AHF,128
from £ 0.624*
per piece
 
 piece
NXP PCA6416APW,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, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA6416APW,118
from £ 0.624*
per piece
 
 piece
NXP PCA8574PW,118 I/O EXPANDER, 8BIT, I2C, 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
PCA8574PW,118
from £ 0.657*
per piece
 
 piece
NXP PCA9500BS,118 I/O EXPANDER, 8BIT, 400KHZ, HVQFN-EP-16 (1 offer) 
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, SMBus IC Case / Package HVQFN Operating Temperature Max 85 ...
NXP
PCA9500BS,118
from £ 1.011*
per piece
 
 piece
NXP PCA9500PW,118 I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 (1 offer) 
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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9500PW,118
from £ 5.60*
per 5 pieces
 
 packet
NXP PCA9501BS,118 I/O EXPANDER, 8BIT, 400KHZ, HVQFN-EP-20 (1 offer) 
Product Range - Supply Voltage Max 3.6 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 HVQFN Operating Temperature Max 85 ...
NXP
PCA9501BS,118
from £ 1.12*
per piece
 
 piece
NXP PCA9501PW,118 I/O EXPANDER, 8BIT, 400KHZ, TSSOP-20 (1 offer) 
Product Range - Supply Voltage Max 3.6 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 TSSOP Operating Temperature Max 85 ...
NXP
PCA9501PW,118
from £ 1.065*
per piece
 
 piece
NXP PCA9506DGG,518 I/O EXPANDER, 40BIT, 400KHZ, TSSOP-56 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 3 - 168 hours No. of I/O's 40 I/O's No. of Pins 56 Pins No. of Bits 40 bit Interfaces I2C IC Case / Package TSSOP Operating Temperature Max 85 °C Op...
NXP
PCA9506DGG,518
from £ 3.15*
per piece
 
 piece
NXP PCA9534BS,118 IC, IO PORT, I2C/SMBUS 8BIT, 16HVQFN (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, SMBus IC Case / Package HVQFN Operating Temperature Max 85 ...
NXP
PCA9534BS,118
from £ 0.731*
per piece
 
 piece
NXP PCA9534PW,118 I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 8 I/O's No. of Pins 16 Pins No. of Bits 8 bit Interfaces I2C, SMBus IC Case / Package TSSOP Operating Temperature Max 85 °C Operating Tem...
NXP
PCA9534PW,118
from £ 0.707*
per piece
 
 piece
NXP PCA9535AHF,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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA9535AHF,128
from £ 0.896*
per piece
 
 piece
NXP PCA9535APW,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, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA9535APW,118
from £ 1.059*
per piece
 
 piece
NXP PCA9535CHF,118 I/O EXPANDER, 16 I/O, 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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA9535CHF,118
from £ 0.961*
per piece
 
 piece
NXP PCA9535CPW,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, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA9535CPW,118
from £ 0.919*
per piece
 
 piece
NXP PCA9536D,118 I/O EXPANDER, 4BIT, I2C/SMBUS, SOIC-8 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 4 I/O's No. of Pins 8 Pins No. of Bits 4 bit Interfaces I2C, SMBus IC Case / Package SOIC Operating Temperature Max 85 °C...
NXP
PCA9536D,118
from £ 0.521*
per piece
 
 piece
NXP PCA9536DP,118 IC, IO PORT, I2C/SMBUS, 4BIT, 8TSSOP (2 offers) 
Product Range - Supply Voltage Max 5.5 V MSL - No. of I/O's 4 I/O's No. of Pins 8 Pins No. of Bits 4 bit Interfaces I2C, SMBus IC Case / Package TSSOP Operating Temperature Max 85 °C Operating Temp...
NXP
PCA9536DP,118
from £ 0.515*
per piece
 
 piece
NXP PCA9536TK,118 I/O EXPANDER, 4BIT, I2C/SMBUS, HVSON-8 (1 offer) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 1 - Unlimited No. of I/O's 4 I/O's No. of Pins 8 Pins No. of Bits 4 bit Interfaces I2C, SMBus IC Case / Package HVSON Operating Temperature Max 85 °...
NXP
PCA9536TK,118
from £ 0.58*
per piece
 
 piece
NXP PCA9539AHF,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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA9539AHF,128
from £ 0.922*
per piece
 
 piece
NXP PCA9539PW/Q900,118 I/O EXPANDER, 16 I/O, 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, SMBus IC Case / Package TSSOP Operating Temperature Max 1...
NXP
PCA9539PW/Q900,118
from £ 0.938*
per piece
 
 piece
NXP PCA9539RPW/Q900J I/O EXPANDER, 16 I/O, 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, SMBus IC Case / Package TSSOP Operating Temperature Max 1...
NXP
PCA9539RPW/Q900J
from £ 1.30*
per piece
 
 piece
NXP PCA9554AD,118 I/O EXPANDER, 8BIT, 400KHZ, SOIC-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, SMBus IC Case / Package SOIC Operating Temperature Max 85 °...
NXP
PCA9554AD,118
from £ 0.727*
per piece
 
 piece
NXP PCA9554APW,118 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9554APW,118
from £ 0.718*
per piece
 
 piece
NXP PCA9554BPWJ I/O EXPANDER, 8BIT, I2C/SMBUS, 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9554BPWJ
from £ 0.708*
per piece
 
 piece
NXP PCA9554CPWJ 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9554CPWJ
from £ 0.635*
per piece
 
 piece
NXP PCA9554PW,118 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9554PW,118
from £ 0.727*
per piece
 
 piece
NXP PCA9555AHF,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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA9555AHF,128
from £ 0.905*
per piece
 
 piece
NXP PCA9555BS,118 IC, IO PORT I2C/SMBUS 16BIT, 24HVQFN (2 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, SMBus IC Case / Package HVQFN Operating Temperature Max 8...
NXP
PCA9555BS,118
from £ 1.011*
per piece
 
 piece
NXP PCA9555PW,112 I2C GPIO, INTERRUPT, 9555, TSSOP24 (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, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA9555PW,112
from £ 0.842*
per piece
 
 piece
NXP PCA9557BS,118 I/O EXPANDER, 8BIT, 400KHZ, HVQFN-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, SMBus IC Case / Package HVQFN Operating Temperature Max 85 ...
NXP
PCA9557BS,118
from £ 0.642*
per piece
 
 piece
NXP PCA9557PW,118 I/O EXPANDER, 8BIT, I2C/SMBUS, 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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9557PW,118
from £ 0.62*
per piece
 
 piece
NXP PCA9574PW,118 I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 (1 offer) 
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, SMBus IC Case / Package TSSOP Operating Temperature Max 85 ...
NXP
PCA9574PW,118
from £ 0.651*
per piece
 
 piece
NXP PCA9575HF,118 I/O EXPANDER, 16BIT, 400KHZ, HWQFN-24 (1 offer) 
Product Range - Supply Voltage Max 3.6 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, SMBus IC Case / Package HWQFN Operating Temperature Max 8...
NXP
PCA9575HF,118
from £ 0.994*
per piece
 
 piece
NXP PCA9575PW2,118 I/O EXPANDER, 16I/O, -40 TO 85DEG C (1 offer) 
Product Range - Supply Voltage Max 3.6 V MSL MSL 1 - Unlimited No. of I/O's 16 I/O's No. of Pins 28 Pins No. of Bits 16 bit Interfaces I2C, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA9575PW2,118
from £ 0.96*
per piece
 
 piece
NXP PCA9670BS,118 I/O EXPANDER, 8BIT, 1MHZ, HVQFN-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 HVQFN Operating Temperature Max 85 °C Oper...
NXP
PCA9670BS,118
from £ 0.632*
per piece
 
 piece
NXP PCA9670PW,118 I/O EXPANDER, 8BIT, 1MHZ, 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
PCA9670PW,118
from £ 0.629*
per piece
 
 piece
NXP PCA9672PW,118 I/O EXPANDER, 8 I/O, 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
PCA9672PW,118
from £ 0.799*
per piece
 
 piece
NXP PCA9673PW,118 I/O EXPANDER, 16BIT, 1MHZ, 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
PCA9673PW,118
from £ 1.18*
per piece
 
 piece
NXP PCA9675PW,118 I/O EXPANDER, 16BIT, 1MHZ, 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
PCA9675PW,118
from £ 1.16*
per piece
 
 piece
NXP PCA9698DGG,512 IC, IO EXPANDER, 40BIT, I2C, 56TSSOP (3 offers) 
Product Range - Supply Voltage Max 5.5 V MSL MSL 3 - 168 hours No. of I/O's 40 I/O's No. of Pins 56 Pins No. of Bits 40 bit Interfaces I2C, SMBus IC Case / Package TSSOP Operating Temperature Max 8...
NXP
PCA9698DGG,512
from £ 3.23*
per piece
 
 piece
NXP PCAL6416AEVJ I/O EXPANDER, 16BIT, 400KHZ, VFBGA-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 VFBGA Operating Temperature Max 85 °C Op...
NXP
PCAL6416AEVJ
from £ 0.58*
per piece
 
 piece
NXP PCAL6416AHF,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
PCAL6416AHF,128
from £ 0.559*
per piece
 
 piece
NXP PCAL6534EVJ I/O EXPANDER, I2C/SMBUS, -40 TO 85DEG C (1 offer) 
No. of Bits 34 bit Interfaces I2C, SMBus IC Case / Package VFBGA Operating Temperature Max 85 °C Operating Temperature Min -40 °C Qualification - SVHC No SVHC (27-Jun-2024) Supply Voltage Min 800 m...
NXP
PCAL6534EVJ
from £ 1.37*
per piece
 
 piece
NXP PCAL9535AHF,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
PCAL9535AHF,128
from £ 1.17*
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 £ 1.124*
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 £ 0.827*
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 £ 0.787*
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 £ 0.869*
per piece
 
 piece
NXP PCF8575TS/1,118 I/O EXPANDER, 16BIT, I2C, SSOP-24 (2 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/1,118
from £ 1.20*
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 £ 9.71*
per piece
 
 piece
RENESAS CP82C55AZ 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
CP82C55AZ
from £ 10.87*
per piece
 
 piece
Texas Instruments
PCA9534ARGTR
from £ 0.828*
per piece
 
 piece
Texas Instruments
PCA9557PWR
from £ 0.607*
per piece
 
 piece
Texas Instruments
PCF8574ADWR
from £ 0.591*
per piece
 
 piece
Texas Instruments
PCF8574AN
from £ 1.078*
per piece
 
 piece
Texas Instruments
PCF8574DWR
from £ 0.87*
per piece
 
 piece
Texas Instruments
PCF8574N
from £ 1.12*
per piece
 
 piece
Texas Instruments
TCA6408ARSVR
from £ 0.263*
per piece
 
 piece
Texas Instruments
TCA9535RTWR
from £ 0.475*
per piece
 
 piece
Texas Instruments
TCA9539RGER
from £ 0.808*
per piece
 
 piece
Texas Instruments
TCA9539RTWR
from £ 0.788*
per piece
 
 piece
Texas Instruments
TCA9555DBR
from £ 0.796*
per piece
 
 piece
Texas Instruments
TCA9555RTWR
from £ 0.523*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.