All DistributorsQuestIntegrated Circuits (ICs)Interface ICsI/O Expanders (315)

Quest I/O Expanders

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Browse and compare Quest I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Quest I/O Expanders to find the best offer for your next project.

Results: 315
Authorized Distributors
Non-Authorized Stocking Distributors
MCP23017T-E/ML
$ 1.530
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
3
MCP23017T-E/ML
1,410
1
USD
1.813
1.798
1.755
1.692
1.692
Newark
6
MCP23017T-E/ML
282
1
Cut Tape
USD
1.960
1.800
1.570
1.570
1.570
Future Electronics
MCP23017T-E/ML
3,200
1600
Tape & Reel
USD
1.460
Avnet
2
MCP23017T-E/ML
282
1
USD
1.960
1.800
1.570
1.570
1.570
16h
Onlinecomponents.com
MCP23017T-E/ML
3,298
250
Bulk
USD
1.350
1.200
MCP23017T-E/SO
$ 1.195
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - SOIC-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
MCP23017T-E/SO
3,088
1
Cut Tape
USD
1.670
1.530
1.340
1.340
1.340
Arrow Electronics
MCP23017T-E/SO
79
1
USD
1.188
1.182
1.015
1.015
1.015
Avnet
2
MCP23017T-E/SO
890
1
USD
1.670
1.670
1.670
1.670
1.670
16h
Onlinecomponents.com
MCP23017T-E/SO
5,205
250
Bulk
USD
1.160
1.030
Master Electronics
MCP23017T-E/SO
5,205
250
USD
1.160
1.030
MCP23S17-E/ML
$ 1.555
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
MCP23S17-E/ML
1,505
1
USD
2.100
2.100
2.100
2.100
2.100
Arrow Electronics
3
MCP23S17-E/ML
1,398
1
USD
1.752
1.752
1.626
1.626
1.626
Future Electronics
MCP23S17-E/ML
118
15
Tube
USD
1.630
1.580
1.550
Avnet
MCP23S17-E/ML
266
1
USD
1.770
1.686
1.638
1.638
1.638
4d
Onlinecomponents.com
MCP23S17-E/ML
952
61
Bulk
USD
1.610
1.510
1.470
MCP23S08-E/SO
$ 1.233
I²C Bus IC Operating temperature: -40...125 °C Power supply: 1.8...5.5 V Package: SOIC-18
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
MCP23S08-E/SO
5,840
1
USD
1.590
1.590
1.590
1.590
1.590
Arrow Electronics
2
MCP23S08-E/SO
287
1
USD
1.497
1.239
1.239
1.239
1.239
Future Electronics
MCP23S08-E/SO
239
20
Tube
USD
1.230
1.200
1.170
Avnet
MCP23S08-E/SO
50
1
USD
1.338
1.274
1.238
1.238
1.238
4d
Onlinecomponents.com
MCP23S08-E/SO
2,730
42
Bulk
USD
1.250
1.200
1.160
MCP23S17T-E/ML
$ 1.830
MCP23S17 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
2
MCP23S17T-E/ML
840
1
USD
2.028
2.028
1.620
1.620
1.620
Newark
3
MCP23S17T-E/ML
877
1
Cut Tape
USD
2.100
1.930
1.670
1.670
1.670
Future Electronics
MCP23S17T-E/ML
12,800
1600
Tape & Reel
USD
1.550
Onlinecomponents.com
MCP23S17T-E/ML
12,650
250
Bulk
USD
1.990
1.950
Master Electronics
MCP23S17T-E/ML
12,650
250
USD
1.990
1.950
MCP23008-E/ML
$ 1.145
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - QFN-20
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
MCP23008-E/ML
1,621
1
USD
1.530
1.530
1.530
1.530
1.530
Arrow Electronics
3
MCP23008-E/ML
182
1
USD
1.324
1.324
1.251
1.251
1.251
Future Electronics
MCP23008-E/ML
48
20
Tube
USD
1.140
1.110
1.080
Onlinecomponents.com
MCP23008-E/ML
625
91
Bulk
USD
1.114
1.054
0.951
Master Electronics
MCP23008-E/ML
625
91
USD
1.114
1.054
0.951
MCP23017-E/SP
$ 1.317
MICROCHIP - MCP23017-E/SP - Expander I/O, 16 bits, 1.7 MHz, I2C, S¨¦rie, 1.8 V, 5.5 V, DIP
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
MCP23017-E/SP
328
1
USD
1.740
1.740
1.740
1.740
1.740
Arrow Electronics
2
MCP23017-E/SP
6
1
USD
1.494
1.494
1.494
1.494
1.494
Avnet
2
MCP23017-E/SP
328
1
USD
1.740
1.740
1.740
1.740
1.740
16h
Onlinecomponents.com
MCP23017-E/SP
1,825
15
Bulk
USD
1.330
1.200
1.080
Master Electronics
MCP23017-E/SP
1,825
15
USD
1.330
1.200
1.080
MCP23017-E/ML
$ 1.440
MCP23017 Series 5.5 V 1.7 MHz SMT 16-Bit I2C I/O Expander - QFN-28
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
MCP23017-E/ML
997
1
USD
1.960
1.960
1.960
1.960
1.960
Arrow Electronics
2
MCP23017-E/ML
17
1
USD
1.631
1.631
1.631
1.631
1.631
Future Electronics
MCP23017-E/ML
610
15
Tube
USD
1.540
1.500
1.460
Avnet
MCP23017-E/ML
533
1
USD
1.676
1.596
1.550
1.550
1.550
4d
Onlinecomponents.com
MCP23017-E/ML
2,170
61
Bulk
USD
1.390
1.270
1.180
MCP23S17T-E/SS
$ 1.380
Interface – I/O expanders; MICROCHIP; MCP23S17T-E/SS; SPI, Serial; Lead Free; 16; SSOP
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
MCP23S17T-E/SS
26,884
1
USD
1.830
1.690
1.390
1.390
1.390
Arrow Electronics
3
MCP23S17T-E/SS
4,851
1
USD
1.740
1.714
1.661
1.582
1.555
Future Electronics
MCP23S17T-E/SS
4,200
2100
Tape & Reel
USD
1.350
Avnet
MCP23S17T-E/SS
6,300
2100
USD
1.488
4d
Onlinecomponents.com
MCP23S17T-E/SS
7,605
250
Bulk
USD
1.380
1.290
MCP23018-E/MJ
$ 1.540
Microchip 16passagewayI/Oextender, I2Cinterface, QFNencapsulation, SMD mount
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
MCP23018-E/MJ
534
1
USD
2.100
1.930
1.670
1.590
1.590
Avnet
MCP23018-E/MJ
182
91
USD
1.770
1.686
1.638
4d
Onlinecomponents.com
MCP23018-E/MJ
273
91
Bulk
USD
1.610
1.500
1.460
Master Electronics
MCP23018-E/MJ
273
91
USD
1.490
1.380
1.280
NAC Semi
XSKDRABV0075831
173
91
USD
7.600
7.600
7.600
3h