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  4. Interface - I/O Expanders
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162 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Output Type Interface Supplier Device Package Voltage - Supply Clock Frequency Current - Output Source/Sink Number of I/O Interrupt Output
GLOBAL STOCKS
PCA9534DWG4
PCA9534DWG4
Per Unit
$1.37
 RFQ
RFQ
1,058
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
MAX7329AWE+T
MAX7329AWE+T
Per Unit
$1.27
 RFQ
RFQ
3,533
In-stock
 Maxim Integrated IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 125°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Open Drain I²C 16-SOIC 2.5 V ~ 5.5 V 100kHz 25mA 8 Yes
PCF8574DWG4
PCF8574DWG4
Per Unit
$1.18
 RFQ
RFQ
917
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574DWE4
PCF8574DWE4
Per Unit
$1.18
 RFQ
RFQ
2,960
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574ADWG4
PCF8574ADWG4
Per Unit
$0.88
 RFQ
RFQ
2,522
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574ADWE4
PCF8574ADWE4
Per Unit
$0.88
 RFQ
RFQ
3,567
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tube -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCA9534DWRG4
PCA9534DWRG4
Per Unit
$0.77
 RFQ
RFQ
756
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCF8574DWRG4
PCF8574DWRG4
Per Unit
$0.69
 RFQ
RFQ
3,164
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574DWRE4
PCF8574DWRE4
Per Unit
$0.69
 RFQ
RFQ
1,969
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCA9554ADWRG4
PCA9554ADWRG4
Per Unit
$0.56
 RFQ
RFQ
2,363
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
TCA9534ADWR
TCA9534ADWR
Per Unit
$0.53
 RFQ
RFQ
3,433
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active - -40°C ~ 85°C Surface Mount - 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 1.65 V ~ 5.5 V 400kHz - 8 Yes
PCA9654EDR2G
PCA9654EDR2G
RFQ
RFQ
3,711
In-stock
 ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC - Active Digi-Reel® -55°C ~ 125°C Surface Mount POR 16-SOIC (0.154", 3.90mm Width) - I²C 16-SOIC 1.65 V ~ 5.5 V 100kHz - 8 Yes
PCA9654EDR2G
PCA9654EDR2G
Per Unit
$2.27
 RFQ
RFQ
2,870
In-stock
 ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC - Active Cut Tape (CT) -55°C ~ 125°C Surface Mount POR 16-SOIC (0.154", 3.90mm Width) - I²C 16-SOIC 1.65 V ~ 5.5 V 100kHz - 8 Yes
PCA9654EDR2G
PCA9654EDR2G
Per Unit
$1.01
 RFQ
RFQ
3,346
In-stock
 ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC - Active Tape & Reel (TR) -55°C ~ 125°C Surface Mount POR 16-SOIC (0.154", 3.90mm Width) - I²C 16-SOIC 1.65 V ~ 5.5 V 100kHz - 8 Yes
PCA9534DWR
PCA9534DWR
RFQ
RFQ
1,386
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534DWR
PCA9534DWR
Per Unit
$1.74
 RFQ
RFQ
2,966
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534DWR
PCA9534DWR
Per Unit
$0.77
 RFQ
RFQ
3,611
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCF8574DWR
PCF8574DWR
RFQ
RFQ
3,025
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574DWR
PCF8574DWR
Per Unit
$1.50
 RFQ
RFQ
1,644
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574DWR
PCF8574DWR
Per Unit
$0.69
 RFQ
RFQ
2,752
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574ADWR
PCF8574ADWR
RFQ
RFQ
907
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574ADWR
PCF8574ADWR
Per Unit
$1.32
 RFQ
RFQ
3,456
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCF8574ADWR
PCF8574ADWR
Per Unit
$0.54
 RFQ
RFQ
2,424
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C 16-SOIC 2.5 V ~ 6 V 100kHz 1mA, 25mA 8 Yes
PCA9554DWR
PCA9554DWR
RFQ
RFQ
3,728
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554DWR
PCA9554DWR
Per Unit
$1.90
 RFQ
RFQ
2,111
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9554DWR
PCA9554DWR
Per Unit
$0.84
 RFQ
RFQ
3,939
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534ADWR
PCA9534ADWR
RFQ
RFQ
1,591
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534ADWR
PCA9534ADWR
Per Unit
$1.74
 RFQ
RFQ
2,644
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9534ADWR
PCA9534ADWR
Per Unit
$0.77
 RFQ
RFQ
2,464
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-SOIC (0.295", 7.50mm Width) Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 Yes
PCA9557DR
PCA9557DR
RFQ
RFQ
3,486
In-stock
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-SOIC (0.154", 3.90mm Width) Open Drain, Push-Pull I²C, SMBus 16-SOIC 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
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