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I/O Expanders

A I/O expander is a is a specialized integrated circuit that helps in increasing the number of input and output pins available to a microcontroller or other digital devices.
I/O Expanders
PRODUCT PRICE AvailabilityRefresh Stock Manufacturer Information FOR USE WITH TYPE
CAT9555YI-T2
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: CAT9555YI-T2
2000+
0.49529
4000+
0.49276
8000+
0.49024
16000+
0.48771
32000+
0.48518
Min:2000  Mult:2000  
  • In Stock :150000
  • Additional inventory
    Factory Lead Time: 238
onsemi
  • Legend Information IconRoh non complaint
FXL6408UMX
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: FXL6408UMX
5000+
0.22808
10000+
0.22238
20000+
0.21963
40000+
0.21695
80000+
0.21434
Min:5000  Mult:5000  
  • In Stock :25000
  • Additional inventory
    Factory Lead Time: 147
onsemi
  • Legend Information IconRoh non complaint
MCP23008-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23008-E/SS
1+
1.1349
2+
1.1252
4+
1.1092
8+
1.09319
16+
1.07718
Min:1  Mult:1  
  • In Stock :21
  • Additional inventory
    Factory Lead Time: 49
Microchip
  • Legend Information IconRoh non complaint
MCP23008T-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23008T-E/SS
1600+
1.31081
3200+
1.28477
6400+
1.26632
12800+
1.24839
25600+
1.2125
Min:1600  Mult:1600  
  • In Stock :1600
  • Additional inventory
    Factory Lead Time: 28
Microchip
  • Legend Information IconRoh non complaint
MCP23017-E/ML
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23017-E/ML
1+
1.67568
2+
1.64238
4+
1.6188
8+
1.59588
16+
1.55
Min:1  Mult:1  
  • In Stock :533
  • Additional inventory
    Factory Lead Time: 28
Microchip
  • Legend Information IconRoh non complaint
MCP23017-E/SO
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23017-E/SO
27+
1.39189
54+
1.36424
108+
1.34465
216+
1.32561
432+
1.2875
Min:27  Mult:1  
  • In Stock :6
  • Additional inventory
    Factory Lead Time: 35
Microchip
  • Legend Information IconRoh non complaint
MCP23017-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23017-E/SS
1+
1.5642
2+
1.45695
4+
1.43603
8+
1.4157
16+
1.375
Min:1  Mult:1  
  • In Stock :135
  • Additional inventory
    Factory Lead Time: 49
Microchip
  • Legend Information IconRoh non complaint
MCP23018T-E/SO
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23018T-E/SO
1600+
1.77027
3200+
1.7351
6400+
1.71018
12800+
1.68597
25600+
1.6375
Min:1600  Mult:1600  
  • In Stock :1600
  • Additional inventory
    Factory Lead Time: 35
Microchip
  • Legend Information IconRoh non complaint
MCP23S08T-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S08T-E/SS
1600+
1.17
3200+
1.16
6400+
1.1435
12800+
1.127
25600+
1.1105
Min:1600  Mult:1600  
  • In Stock :1600
  • Additional inventory
    Factory Lead Time: 28
Microchip
  • Legend Information IconRoh non complaint
MCP23S09-E/MG
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S09-E/MG
120+
1.5
240+
1.4702
480+
1.44909
960+
1.42857
1920+
1.3875
Min:120  Mult:1  
  • In Stock :84
  • Additional inventory
    Factory Lead Time: 105
Microchip
  • Legend Information IconRoh non complaint
MCP23S17-E/ML
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17-E/ML
1+
1.77027
2+
1.7351
4+
1.71018
8+
1.68597
16+
1.6375
Min:1  Mult:1  
  • In Stock :22
  • Additional inventory
    Factory Lead Time: 119
Microchip
  • Legend Information IconRoh non complaint
MCP23S17-E/SO
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17-E/SO
27+
1.48649
54+
1.45695
108+
1.43603
216+
1.4157
432+
1.375
Min:27  Mult:1  
  • In Stock :15
  • Additional inventory
    Factory Lead Time: 70
Microchip
  • Legend Information IconRoh non complaint
MCP23S17-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17-E/SS
1+
1.54054
2+
1.50993
4+
1.48825
8+
1.46718
16+
1.425
Min:1  Mult:1  
  • In Stock :34
  • Additional inventory
    Factory Lead Time: 119
Microchip
  • Legend Information IconRoh non complaint
MCP23S17T-E/ML
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17T-E/ML
1600+
1.77027
3200+
1.7351
6400+
1.71018
12800+
1.68597
25600+
1.6375
Min:1600  Mult:1600  
  • In Stock :9600
  • Additional inventory
    Factory Lead Time: 119
Microchip
  • Legend Information IconRoh non complaint
MCP23S17T-E/SO
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17T-E/SO
1600+
1.48649
3200+
1.45695
6400+
1.43603
12800+
1.4157
25600+
1.375
Min:1600  Mult:1600  
  • In Stock :1600
  • Additional inventory
    Factory Lead Time: 112
Microchip
  • Legend Information IconRoh non complaint
MCP23S17T-E/SS
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S17T-E/SS
2100+
1.54054
4200+
1.50993
8400+
1.48825
16800+
1.46718
33600+
1.425
Min:2100  Mult:2100  
  • In Stock :6300
  • Additional inventory
    Factory Lead Time: 126
Microchip
  • Legend Information IconRoh non complaint
MCP23S18-E/MJ
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S18-E/MJ
182+
1.86486
364+
1.82782
728+
1.80157
1456+
1.77606
2912+
1.725
Min:91  Mult:1  
  • In Stock :364
  • Additional inventory
    Factory Lead Time: 98
Microchip
  • Legend Information IconRoh non complaint
MCP23S18-E/SO
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: MCP23S18-E/SO
27+
1.86486
54+
1.82782
108+
1.80157
216+
1.77606
432+
1.725
Min:27  Mult:1  
  • In Stock :189
  • Additional inventory
    Factory Lead Time: 98
Microchip
  • Legend Information IconRoh non complaint
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: PCA6416AHF,128
6000+
0.86338
12000+
0.84622
24000+
0.83407
48000+
0.82226
96000+
0.79862
Min:6000  Mult:6000  
  • In Stock :6000
  • Additional inventory
    Factory Lead Time: 210
NXP
  • Legend Information IconRoh non complaint
PCA9502BS,128
PCB Symbol, Footprint & 3D Model
Avnet Manufacturer Part #: PCA9502BS,128
1500+
1.86473
3000+
1.82768
6000+
1.80144
12000+
1.77593
24000+
1.72488
Min:1500  Mult:1500  
  • In Stock :3000
  • Additional inventory
    Factory Lead Time: 210
NXP
  • Legend Information IconRoh non complaint