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Interface - I/O Expanders : 779 Products

I/O expanders operate as a slave device, responsible for sending data to and receiving data from microcontrollers through the MCU port. I/O expanders are used with microcontrollers, microprocessors, or similar devices to increase the number of signal connections that can be used to connect peripheral devices. This technique improves connectivity by increasing communication speed.
1200 pieces
$392.136
I/O PORT EXPANDER / I/O Expander
12000 pieces
Lowest to $3.388 Datasheets
IC I/O EXPANDER 16B I2C 24TQFN / I/O Expander 16 I²C 400 kHz 24-TQFN (4x4)
2500 pieces
Lowest to $45.162 rohs Datasheets
IC I/O EXPANDER I2C 16B 28SOIC / I/O Expander 16 I²C 3.4 MHz 28-SOIC
5040 pieces
Lowest to $11.291 rohs Datasheets
IC I/O EXPANDER SPI 8B 20QFN / I/O Expander 8 SPI 10 MHz 20-QFN (4x4)
5000 pieces
Lowest to $10.162 rohs Datasheets
IC I/O EXPANDER 16B I2C 24TSSOP / I/O Expander 16 I²C 400 kHz 24-TSSOP
1400 pieces
Lowest to $56.452 rohs Datasheets
IC I/O EXPANDER I2C 16B 24QFN / I/O Expander 16 I²C 3.4 MHz 24-QFN (4x4)
1190 pieces
Lowest to $90.323 rohs Datasheets
IC GPIO EXPANDER I2C 8B 16-UMLP / I/O Expander 8 I²C 400 kHz 16-UMLP (1.8x2.6)
19000 pieces
Lowest to $3.275 rohs Datasheets
NXP
IC I/O EXPANDER I2C 16B 24HWQFN / I/O Expander 16 I²C, SMBus 400 kHz 24-HWQFN (4x4)
14500 pieces
Lowest to $11.291 rohs Datasheets
NXP
IC EXPANDER 24B 32HUQFN / I/O Expander 24 I²C 1 MHz 32-HUQFN (5x5)
6000 pieces
Lowest to $10.162 rohs Datasheets
NXP
IC I/O EXPANDER I2C 16B 24TSSOP / I/O Expander 16 I²C, SMBus 400 kHz 24-TSSOP
3000 pieces
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NXP
IC I/O EXPANDER I2C 8B 16SOIC / I/O Expander 8 I²C 100 kHz 16-SO
10000 pieces
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IC GPIO EXPANDER I2C 8CH 20QFN / I/O Expander 8 I²C 400 kHz 20-QFN-UT (3x3)
5150 pieces
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REMOTE 4-BIT IC AND SMBUS I/O EX / I/O Expander 4 I²C, SMBus 1 MHz 8-VSSOP
6000 pieces
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IC I/O EXPANDER I2C 8B 16SOIC / I/O Expander 8 I²C, SMBus 400 kHz 16-SOIC
3670 pieces
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NXP
IC I/O EXPANDER I2C 8B 16SOIC / I/O Expander 8 I²C 400 kHz 16-SO
6020 pieces
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16-BIT I/O EXPANDER / I/O Expander
4870 pieces
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IC I/O PORT EXPANDER 16 BIT SPI / I/O Expander 16 SPI 26 MHz 24-QFN (4x4)
6750 pieces
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IC I/O EXPANDER I2C 16B QFN-24 / I/O Expander 16 I²C, SMBus 100 kHz 24-QFN (4x4)
3900 pieces
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REMOTE 16-BIT I2C AND SMBUS, LOW / I/O Expander 16 I²C, SMBus 400 kHz 24-VQFN (4x4)
10000 pieces
Lowest to $18.065 rohs Datasheets
12-BIT I/O EXPANDER / I/O Expander
5960 pieces
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IC I/O EXPANDER 16B I2C 24TQFN / I/O Expander 16 I²C 400 kHz 24-TQFN (4x4)
5500 pieces
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NXP
LOW-VOLTAGE TRANSLATING 16-BIT I / I/O Expander 16 I²C, SMBus 400 kHz 24-X2QFN (2x2)
1000 pieces
Lowest to $13.549 rohs Datasheets
NXP
IC I/O EXPANDER 16BIT 24UFBGA / I/O Expander 16 I²C, SMBus 400 kHz 24-UFBGA (2x2)
6790 pieces
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NXP
IC SHIFT REG SPI GPI 24TSSOP / I/O Expander 16 (Input Only) SPI Serial 5 MHz 24-TSSOP
4000 pieces
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NXP
IC I/O EXPANDER I2C 8B 20SSOP / I/O Expander 8 I²C 1 MHz 20-SSOP
6800 pieces
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NXP
IC I/O EXPANDER I2C 16B 24TSSOP / I/O Expander 16 I²C 1 MHz 24-TSSOP
7130 pieces
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NXP
IC I/O EXPANDER I2C 8B 16TSSOP / I/O Expander 8 I²C 1 MHz 16-TSSOP
5240 pieces
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NXP
IC I/O EXPANDER I2C 8B 16SOIC / I/O Expander 8 I²C 1 MHz 16-SO
6890 pieces
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NXP
IC I/O EXPANDER I2C 8B 16TSSOP / I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
4080 pieces
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NXP
IC I/O EXPANDER I2C 8B 16TSSOP / I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
25000 pieces
Lowest to $0.836 rohs Datasheets
NXP
IC I/O EXPANDER I2C 16HVQFN / I/O Expander 8 I²C, SMBus 400 kHz 16-HVQFN (3x3)
3800 pieces
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NXP
IC I2C BUS/SMBUS 16BIT 24HVQFN / I/O Expander 16 I²C 400 kHz 24-HVQFN (4x4)
4160 pieces
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NXP
IC I/O EXPANDER I2C 16B 24HVQFN / I/O Expander 16 I²C, SMBus 400 kHz 24-HVQFN (4x4)
3810 pieces
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NXP
IC I/O EXPANDER I2C 40B 56TSSOP / I/O Expander 40 I²C 400 kHz 56-TSSOP
49000 pieces
Lowest to $5.646 rohs Datasheets
IC EXPANDER SPI 16BIT I/O 28SDIP / I/O Expander 16 SPI 10 MHz 28-SPDIP
5790 pieces
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NXP
IC I/O EXPANDER I2C 16B 24SSOP / I/O Expander 16 I²C 400 kHz 24-SSOP
8000 pieces
Lowest to $4.517 rohs Datasheets
IC I/O EXPANDER I2C 40B 48SSOP / I/O Expander 40 I²C 100 kHz 48-SSOP
3790 pieces
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NXP
IC I/O EXPANDER 8BIT GP 16XQFN / I/O Expander 8 I²C, SMBus 400 kHz 16-XQFN (1.8x2.6)
4650 pieces
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NXP
IC GPIO EXPANDER 8XQFN
20500 pieces
Lowest to $4.517 rohs Datasheets
IC I/O EXPANDER I2C 16B 28SOIC
14988 pieces
Lowest to $6.097 rohs Datasheets
SPI Interface 10000kHz 5.5V 20-Pin SSOP T/R / IC I/O EXPANDER SPI 8B 20SSOP
17000 pieces
Lowest to $3.388 rohs Datasheets
IC I/O EXPANDER I2C 16B 28QFN
125630 pieces
Lowest to $15.807 rohs Datasheets
I2C Interface 400kHz 5.5V 28-Pin QFN EP Tube / IC I/O EXPANDER I2C 16B 28QFN
1810 pieces
Lowest to $18.065 rohs Datasheets
IC I/O EXPANDER 8BIT I2C 20-SSOP
49895 pieces
Lowest to $1.920 rohs Datasheets
IC I/O EXPANDER I2C 8B 20QFN
1997 pieces
Lowest to $7.904 rohs Datasheets
IC I/O EXPANDER I2C 8B 20QFN
59778 pieces
Lowest to $9.033 rohs Datasheets
IC I/O EXPANDER I2C 8B 16SOIC / Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander with Interrupt Output and Configuration Registers
1500 pieces
Lowest to $6.775 rohs
IC I/O EXPANDER SPI 10B 16QSOP
1500 pieces
Lowest to $1.355 rohs Datasheets
IC I/O EXPANDER I2C 16B 24QSOP
5000 pieces
Lowest to $14.678 rohs Datasheets