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Rochester Electronics I/O Expanders

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

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Results: 363
FXL6408UMX
$ 0.265
FXL6408 Series 1.65 to 4 V Open Drain 8-Bit I2C-Controlled GPIO Expander-UMLP-16
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
FXL6408UMX
3,853
1
Cut Tape
USD
0.578
0.578
0.318
0.271
0.262
Master Electronics
FXL6408UMX
2,300
100
USD
0.308
0.262
0.242
Onlinecomponents.com
FXL6408UMX
2,300
100
Bulk
USD
0.308
0.262
0.242
Rochester Electronics
2
FXL6408UMX
50,000
USD
0.302
0.251
0.224
14h
Verical
3
FXL6408UMX
50,000
1197
USD
0.280
PCA9539PW,118
$ 1.040
PCA9539 Series 5.5 V 25 A 16-bit I2C-bus and SMBus Low Power I/O Port - TSSOP-24
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Future Electronics
2
PCA9539PW,118
12,500
2500
Tape & Reel
USD
1.060
Newark
4
PCA9539PW,118
2,762
1
Cut Tape
USD
1.940
1.940
1.160
1.040
0.996
Avnet
2
PCA9539PW,118
62,500
527
USD
1.171
1.095
17h
Rochester Electronics
PCA9539PW,118
6,666
USD
1.440
1.200
1.070
14h
UnikeyIC
PCA9539PW,118
6,904
1
Cut Tape
USD
0.935
0.876
0.757
0.713
0.713
15h
PCA9557PW,118
$ 1.067
PCA9557 Series 5.5V 85 mA 400 kHz SMT 8-bit I2C-bus and SMBus I/O Port- HVQFN-16
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
PCA9557PW,118
3,487
1
Cut Tape
USD
1.830
1.830
1.100
0.986
0.947
Avnet
2
PCA9557PW,118
2,500
569
USD
1.085
1.015
17h
Rochester Electronics
PCA9557PW,118
82,663
USD
1.340
1.110
0.992
14h
UnikeyIC
PCA9557PW,118
2,499
1
Tape & Reel
USD
0.409
0.388
0.340
0.307
0.307
15h
Verical
10
PCA9557PW,118
4,106
2
USD
1.580
1.310
1.049
0.953
PCAL6408APWJ
$ 0.736
550μA 10mA 25mA I2C，SMBus 8 1.65V 5.5V 400KHz yes TSSOP-16 SMD mount，glue mount 1.1mm(height)
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
3
PCAL6408APWJ
10,971
1
Cut Tape
USD
1.310
1.310
0.767
0.680
0.653
Rochester Electronics
PCAL6408APWJ
179
USD
0.886
0.736
0.656
14h
UnikeyIC
PCAL6408APWJ
2,296
1
Tape & Reel
USD
1.574
1.156
0.919
0.864
0.864
15h
Verical
3
PCAL6408APWJ
7,419
3
USD
0.974
0.797
0.699
0.646
Arrow Electronics
2
PCAL6408APWJ
23
1
USD
0.993
0.712
0.712
0.712
0.712
PCA9554PW,118
$ 1.002
PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - TSSOP-16
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
3
PCA9554PW,118
18,419
1
Cut Tape
USD
1.760
1.760
1.050
0.944
0.906
Future Electronics
2
PCA9554PW,118
5,000
2500
Tape & Reel
USD
0.945
Avnet
PCA9554PW,118
5,000
2500
USD
0.987
17h
Rochester Electronics
PCA9554PW,118
17,358
USD
1.280
1.060
0.947
14h
UnikeyIC
PCA9554PW,118
2,162
1
Cut Tape
USD
1.105
0.907
0.657
0.619
0.619
15h
PCA9534PW,118
$ 1.060
PCA9534 Series 5.5 V 8-bit I2C-bus and SMBus Low Power I/O Port -TSSOP-16
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
PCA9534PW,118
10,504
1
Cut Tape
USD
1.760
1.760
1.050
0.944
0.906
Future Electronics
PCA9534PW,118
2,500
2500
Tape & Reel
USD
0.945
Rochester Electronics
PCA9534PW,118
1,155
USD
1.280
1.060
0.947
14h
UnikeyIC
PCA9534PW,118
6,185
1
Cut Tape
USD
1.675
1.526
1.354
1.302
1.302
15h
Verical
PCA9534PW,118
2,854
2
USD
1.519
1.258
1.005
0.935
PCAL6408ABSHP
$ 0.767
550μA 10mA 25mA I2C，SMBus 8 1.65V 5.5V 400KHz yes HVQFN-16 SMD mount，glue mount 1mm(height)
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
PCAL6408ABSHP
18,000
6K
USD
0.705
17h
Rochester Electronics
PCAL6408ABSHP
20
USD
0.886
0.736
0.656
14h
UnikeyIC
PCAL6408ABSHP
9,640
1
Tape & Reel
USD
1.486
1.101
0.896
0.885
0.885
15h
Verical
2
PCAL6408ABSHP
3,726
3
USD
0.950
0.761
0.656
0.646
Arrow Electronics
2
PCAL6408ABSHP
164
1
USD
0.829
0.829
0.829
0.829
0.829
PCA9535PW,118
$ 1.271
PCA9535: 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus Low Power I/O Port-TSSOP-24
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
3
PCA9535PW,118
9,406
1
Cut Tape
USD
2.180
2.180
1.310
1.180
1.130
Future Electronics
2
PCA9535PW,118
5,000
2500
Tape & Reel
USD
1.200
Avnet
PCA9535PW,118
10,000
2500
USD
1.252
17h
Rochester Electronics
PCA9535PW,118
7
USD
1.200
1.070
1.010
14h
UnikeyIC
PCA9535PW,118
2,669
1
Cut Tape
USD
1.247
1.054
0.846
0.742
0.742
15h
PCA9535CPW,118
$ 1.245
10mA 25mA I2C，SMBus 16 2.3V 5.5V 400KHz yes TSSOP-24 SMD mount，glue mount 950μm(height)
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
3
PCA9535CPW,118
2,491
1
Cut Tape
USD
2.180
2.180
1.310
1.180
1.130
Rochester Electronics
PCA9535CPW,118
12,762
USD
1.580
1.310
1.170
14h
UnikeyIC
PCA9535CPW,118
7,500
2500
Tape & Reel
USD
0.669
15h
Verical
3
PCA9535CPW,118
7,361
2
USD
1.455
1.193
1.126
1.126
Arrow Electronics
PCA9535CPW,118
7,361
2
USD
1.455
1.193
1.126
1.126
PCA9555AHF,128
$ 1.050
160mA 10mA 25mA I2C，SMBus 16 1.65V 5.5V 400KHz yes QFN SMD mount，glue mount 750μm(height)
NXP Semiconductors
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
PCA9555AHF,128
360
1
Cut Tape
USD
1.530
1.530
1.000
0.859
0.824
Future Electronics
2
PCA9555AHF,128
6,000
6K
Tape & Reel
USD
0.930
Rochester Electronics
PCA9555AHF,128
3,400
USD
1.260
1.050
0.932
14h
UnikeyIC
PCA9555AHF,128
1,919
1
Cut Tape
USD
2.462
1.894
1.359
1.359
1.359
15h
Arrow Electronics
2
PCA9555AHF,128
2,900
1
USD
1.819
1.342
1.097
1.012
1.012