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I/O Expanders

Compare I/O Expanders products with catalog listings, product details, manufacturers, and sourcing options.

I/O Expanders Products

Showing : 1161 - 1180
of 1,309 results
Mfr Part #
Quantity
Price
Series
Product Status
Packaging
Operating Temperature
Interrupt Output
DigiKey Programmable
Qualification
Voltage - Supply
Output Type
Features
Mounting Type
Clock Frequency
Supplier Device Package
Interface
Number of I/O
Package / Case
Current - Output Source/Sink
Grade
Texas Instruments PCA9555DGVR
PCA9555DGVR IC XPND 400KHZ I2C SMBUS 24TVSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 51.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TVSOP
I2C, SMBus
16
24-TFSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9555DWR
PCA9555DWR IC XPNDR 400KHZ I2C SMBUS 24SOIC Texas Instruments
products.productDetail.classifications.rohs
1,591 In Stock
2000 : 49.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SOIC
I2C, SMBus
16
24-SOIC (0.295", 7.50mm Width)
10mA, 25mA
-
Texas Instruments PCA9555PWR
PCA9555PWR IC XPND 400KHZ I2C SMBUS 24TSSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 29.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TSSOP
I2C, SMBus
16
24-TSSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9557DGVR
PCA9557DGVR IC XPND 400KHZ I2C SMBUS 16TVSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
1 : 85.000 ₫
Cut Tape (CT)
2,000 : 46.000 ₫
Tape & Reel (TR)
1 : 85.000 ₫
Digi-Reel®
-
-
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
-40°C ~ 85°C
No
Not Verified
-
2.3V ~ 5.5V
Open Drain, Push-Pull
POR
Surface Mount
400 kHz
16-TVSOP
I2C, SMBus
8
16-TFSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCF8575CDBR
PCF8575CDBR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 100.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
4.5V ~ 5.5V
Open Drain
POR
Surface Mount
400 kHz
24-SSOP
I2C, SMBus
16
24-SSOP (0.209", 5.30mm Width)
10mA, 25mA
-
Texas Instruments PCF8575CRGER
PCF8575CRGER IC XPNDR 400KHZ I2C SMBUS 24VQFN Texas Instruments
products.productDetail.classifications.rohs
2,806 In Stock
1 : 140.000 ₫
Cut Tape (CT)
3,000 : 75.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR), Cut Tape (CT)
-40°C ~ 85°C
Yes
Not Verified
-
4.5V ~ 5.5V
Open Drain
POR
Surface Mount
400 kHz
24-VQFN (4x4)
I2C, SMBus
16
24-VFQFN Exposed Pad
10mA, 25mA
-
Texas Instruments PCF8575DWR
PCF8575DWR IC XPNDR 400KHZ I2C SMBUS 24SOIC Texas Instruments
products.productDetail.classifications.rohs
2,000 In Stock
2000 : 44.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.5V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SOIC
I2C, SMBus
16
24-SOIC (0.295", 7.50mm Width)
1mA, 25mA
-
Texas Instruments PCF8575RGER
PCF8575RGER IC XPNDR 400KHZ I2C SMBUS 24VQFN Texas Instruments
products.productDetail.classifications.rohs
2,526 In Stock
1 : 82.000 ₫
Cut Tape (CT)
3,000 : 43.000 ₫
Tape & Reel (TR)
1 : 82.000 ₫
Digi-Reel®
-
-
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
-40°C ~ 85°C
Yes
Not Verified
-
2.5V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-VQFN (4x4)
I2C, SMBus
16
24-VFQFN Exposed Pad
1mA, 25mA
-
Texas Instruments PCA9535DBQR
PCA9535DBQR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
1 : 67.000 ₫
Cut Tape (CT)
2,500 : 60.000 ₫
Tape & Reel (TR)
1 : 67.000 ₫
Digi-Reel®
-
-
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SSOP
I2C, SMBus
16
24-SSOP (0.154", 3.90mm Width)
10mA, 25mA
-
Texas Instruments PCA9535DBR
PCA9535DBR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
—
-
obsolete
-
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SSOP
I2C, SMBus
16
24-SSOP (0.209", 5.30mm Width)
10mA, 25mA
-
Texas Instruments PCA9535DGVR
PCA9535DGVR IC XPND 400KHZ I2C SMBUS 24TVSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
1 : 67.000 ₫
Cut Tape (CT)
2,000 : 60.000 ₫
Tape & Reel (TR)
1 : 67.000 ₫
Digi-Reel®
-
-
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TVSOP
I2C, SMBus
16
24-TFSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9535PWR
PCA9535PWR IC XPND 400KHZ I2C SMBUS 24TSSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 36.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TSSOP
I2C, SMBus
16
24-TSSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9536DGKR
PCA9536DGKR IC XPNDR 400KHZ I2C SMBUS 8VSSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2500 : 21.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
No
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
8-VSSOP
I2C, SMBus
4
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
10mA, 25mA
-
Texas Instruments PCA9539DGVR
PCA9539DGVR IC XPND 400KHZ I2C SMBUS 24TVSOP Texas Instruments
products.productDetail.classifications.rohs
15,321 In Stock
124 : 63.000 ₫
Bulk
1 : 54.000 ₫
Cut Tape (CT)
1 : 54.000 ₫
Digi-Reel®
2,000 : 27.000 ₫
Tape & Reel (TR)
-
obsolete
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®, Bulk
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TVSOP
I2C, SMBus
16
24-TFSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9539PWR
PCA9539PWR IC XPND 400KHZ I2C SMBUS 24TSSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 65.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-TSSOP
I2C, SMBus
16
24-TSSOP (0.173", 4.40mm Width)
10mA, 25mA
-
Texas Instruments PCA9555DBQR
PCA9555DBQR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
1 : 56.000 ₫
Cut Tape (CT)
2,500 : 28.000 ₫
Tape & Reel (TR)
1 : 56.000 ₫
Digi-Reel®
-
obsolete
Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SSOP
I2C, SMBus
16
24-SSOP (0.154", 3.90mm Width)
10mA, 25mA
-
Texas Instruments PCA9555DBR
PCA9555DBR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments
products.productDetail.classifications.rohs
0 Backorder
2000 : 29.000 ₫
Tape & Reel (TR)
-
-
Tape & Reel (TR)
-40°C ~ 85°C
Yes
Not Verified
-
2.3V ~ 5.5V
Push-Pull
POR
Surface Mount
400 kHz
24-SSOP
I2C, SMBus
16
24-SSOP (0.209", 5.30mm Width)
10mA, 25mA
-
Analog Devices Inc./Maxim Integrated DS4520E+TRL
DS4520E+TRL IC XPNDR 400KHZ I2C 16TSSOP Analog Devices Inc./Maxim Integrated
products.productDetail.classifications.rohs
12,298 In Stock
1 : 154.000 ₫
Cut Tape (CT)
1 : 154.000 ₫
Digi-Reel®
1,000 : 89.000 ₫
Tape & Reel (TR)
-
-
Cut Tape (CT), Tape & Reel (TR), Digi-Reel®
-40°C ~ 85°C
No
Not Verified
-
2.7V ~ 5.5V
Open Drain
EEPROM, POR
Surface Mount
400 kHz
16-TSSOP
I2C
9
16-TSSOP (0.173", 4.40mm Width)
12mA
-
Harris Corporation CDP1852E
CDP1852E IC XPNDR PARALLEL 24DIP Harris Corporation
products.productDetail.classifications.rohs
1,173 In Stock
42 : 187.000 ₫
Bulk
-
-
Bulk
-40°C ~ 85°C
No
Not Verified
-
4V ~ 10.5V
-
-
Through Hole
-
24-PDIP
Parallel
8
24-DIP (0.600", 15.24mm)
6mA
-
Intersil CDP1852CE
CDP1852CE IC XPNDR 24DIP Intersil
products.productDetail.classifications.rohs
15,332 In Stock
58 : 136.000 ₫
Bulk
-
-
Bulk
-55°C ~ 125°C
No
Not Verified
-
4V ~ 6.5V
-
-
Through Hole
-
24-PDIP
-
8
24-DIP (0.600", 15.24mm)
4.4mA, 6.1mA
-
Showing : 1161 - 1180
of 1,309 results
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