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Component Search I/O Expanders

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

Results: 298
2746087
$ 32.720
Phoenix Contact Slave-protocolchip IBS SUPI 3 QFP - 2746087
Phoenix Contact
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Onlinecomponents.com
2746087
180
1
Bulk
USD
34.440
34.440
32.720
32.720
32.720
UnikeyIC
2746087
2,904
66
Cut Tape
USD
149.15
149.15
149.15
17h
Master Electronics
2746087
180
1
USD
34.440
34.440
32.720
32.720
32.720
Verical
2746087
174
2
USD
43.212
43.212
43.212
43.212
Shortec Electronics
2746087
660
17h
MCP23S17T-E/ML
$ 1.661
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
Future Electronics
MCP23S17T-E/ML
16,000
1600
Tape & Reel
USD
1.560
Onlinecomponents.com
MCP23S17T-E/ML
7,850
250
Bulk
USD
1.990
1.950
Master Electronics
MCP23S17T-E/ML
7,850
250
USD
1.990
1.950
Arrow Electronics
MCP23S17T-E/ML
758
1
USD
2.064
2.064
1.631
1.631
1.631
NAC Semi
XSKDRABV0080375
22,400
1600
USD
3.360
11h
CAT9555YI-T2
$ 0.701
10mA 24mA I2C，SMBus 16 2.3V 5.5V 400KHz yes TSSOP-24 SMD mount，glue mount 7.8mm*4.4mm*1.2mm
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
3
CAT9555YI-T2
138,000
2K
USD
0.631
2d
Master Electronics
CAT9555YI-T2
1,900
50
USD
0.831
0.700
0.661
Onlinecomponents.com
CAT9555YI-T2
1,900
50
Bulk
USD
0.831
0.700
0.661
Verical
2
CAT9555YI-T2
1,069
4
USD
0.893
0.755
0.683
0.645
Arrow Electronics
CAT9555YI-T2
1,069
1
USD
1.199
0.919
0.776
0.703
0.703
PCA9538APWJ
$ 0.876
160mA 10mA 25mA I2C，SMBus 8 1.65V 5.5V 400KHz yes TSSOP-16 SMD mount，glue mount 950μm(height)
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
3
PCA9538APWJ
4,001
1
Cut Tape
USD
1.380
1.020
0.826
0.748
0.748
Rochester Electronics
PCA9538APWJ
12,500
USD
1.090
0.905
0.807
17h
UnikeyIC
PCA9538APWJ
155
1
Tape & Reel
USD
0.843
0.843
0.702
0.702
0.612
17h
Verical
2
PCA9538APWJ
1,585
2
USD
1.217
0.997
0.900
0.804
Arrow Electronics
2
PCA9538APWJ
1,585
1
USD
1.580
1.197
0.980
0.885
0.885
PCA9698DGG,518
$ 5.171
PCA9698 Series 5.5 V 1000 kHz 800 uA 40-Bit I/O Surface Mount I2C-Bus - TSSOP-56
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
PCA9698DGG,518
2,196
1
Cut Tape
USD
7.290
5.990
4.750
4.430
4.240
UnikeyIC
PCA9698DGG,518
1,891
1
Tape & Reel
USD
8.211
7.912
6.867
6.270
6.270
17h
Arrow Electronics
PCA9698DGG,518
3,667
1
USD
8.609
6.727
5.499
4.839
4.771
Verical
PCA9698DGG,518
3,667
1
USD
8.756
6.842
5.592
4.922
4.853
DigiKey
3
568-15391-1-ND
3,920
1
Cut Tape
USD
8.770
6.805
5.775
5.651
5.651
CY8C9520A-24PVXI
$ 3.170
CY8C9520A Series 20-Bit I/O 5.25 V 100 KHz Expander with EEPROM - SSOP-28
Infineon
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
CY8C9520A-24PVXI
79
190
USD
3.762
3.604
2d
Newark
CY8C9520A-24PVXI
809
1
USD
5.190
3.980
3.390
3.160
3.160
Future Electronics
CY8C9520A-24PVXI
1,039
10
Tube
USD
2.890
2.780
2.720
2.720
Rochester Electronics
CY8C9520A-24PVXI
2,762
USD
3.130
2.800
2.630
17h
Arrow Electronics
CY8C9520A-24PVXI
149
1
USD
5.933
4.680
3.760
3.760
3.760
UJA1023T/2R04/C,51
$ 3.944
IC Can/lin I/o Slave 16-SOIC / Linbus I/o Slave Lin 2.0 Lin Interface 16-SO
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Future Electronics
UJA1023T/2R04/C,51
12,500
2500
Tape & Reel
USD
3.580
Newark
3
UJA1023T/2R04/C,51
93
1
Cut Tape
USD
5.690
5.690
4.130
3.660
3.430
UnikeyIC
UJA1023T/2R04/C,51
95
1
Tape & Reel
USD
4.757
4.757
4.324
4.324
4.096
17h
Verical
3
UJA1023T/2R04/C,51
1,710
1
USD
5.934
4.769
4.118
3.758
3.758
Arrow Electronics
2
UJA1023T/2R04/C,51
1,710
1
USD
5.834
4.689
4.049
3.695
3.695
PCA9539RPW/Q900J
$ 1.544
135μA 10mA 25mA I2C，SMBus 16 2.3V 5.5V 400KHz yes TSSOP-24 SMD mount，glue mount
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
2
PCA9539RPW/Q900J
7,000
1
Cut Tape
USD
2.480
1.570
1.510
1.320
1.270
UnikeyIC
PCA9539RPW/Q900J
2,428
1
Tape & Reel
USD
2.986
2.582
2.133
1.815
1.815
17h
DigiKey
3
568-13622-1-ND
1,374
1
Cut Tape
USD
2.910
2.174
1.787
1.657
1.293
Future Electronics
2
PCA9539RPW/Q900J
0
2500
Tape & Reel
USD
1.160
Avnet
PCA9539RPW/Q900J
0
2500
USD
1.211
2d
NCA9555PW-Q100J
$ 1.386
Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers
Nexperia
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
NCA9555PW-Q100J
132,500
USD
1.410
1.260
1.180
17h
UnikeyIC
NCA9555PW-Q100J
127,637
230
Tape & Reel
USD
1.386
1.310
17h
Verical
NCA9555PW-Q100J
132,500
213
USD
1.575
1.475
Newark
2
NCA9555PW-Q100J
0
1
Cut Tape
USD
2.570
2.570
1.590
1.450
1.390
Avnet
NCA9555PW-Q100J
0
2500
USD
0.847
2d
PCAL9538APWJ
$ 1.145
Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, reset and Agile I/O
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
PCAL9538APWJ
12,305
USD
1.340
1.110
0.992
17h
UnikeyIC
PCAL9538APWJ
2,311
1
Cut Tape
USD
1.751
1.566
1.291
1.181
1.181
17h
Verical
4
PCAL9538APWJ
2,394
2
USD
1.494
1.237
1.111
0.989
Arrow Electronics
2
PCAL9538APWJ
2,394
1
USD
1.932
1.468
1.217
1.092
1.092
Newark
PCAL9538APWJ
0
2500
Tape & Reel
USD
1.250