Interface - I/O Expanders : 973 - Page 3
Interface - I/O Expanders provide a practical solution for expanding the number of input/output ports available in a microcontroller or microprocessor system. These components enable designers to add more peripherals without the need for additional processing units, thus simplifying circuit design and reducing overall costs.
I/O Expanders, from top manufacturers like Microchip Technology and NXP Semiconductors, come in various types such as SPI, I2C, and GPIO expanders. These devices allow seamless integration with existing systems, enabling efficient control of multiple devices including sensors, displays, and actuators.
Utilizing I/O Expanders increases the versatility and functionality of electronic systems, making them an indispensable component in modern embedded systems design, robotics, and industrial automation.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
16-bit I2C and SMBus I/O Expander 1.65V to 5.5V VQFN-24
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8,001 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
16-bit I2C and SMBus I/O Expander 1.65V to 5.5V TSSOP-24
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35,663 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
8-bit I2C and SMBus I/O Expander 1.65V to 5.5V TSSOP-16
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16,314 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
4-bit I2C and SMBus I/O Expander 2.3V to 5.5V UQFN-8
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15,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
4-bit I2C and SMBus I/O Expander 2.3V to 5.5V VSSOP-8
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12,500 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
I/O Expander 16-Bit I2C 24-Pin WQFN
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30,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
I/O Expander 16-Bit I2C 24-Pin VQFN
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7,700 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
I/O Expander 16-Bit I2C 24-Pin TSSOP
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23,500 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
I/O Expander 8-Bit I2C 16-Pin TSSOP
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57,000 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
I/O Expander 8-Bit I2C 24-Pin DSBGA
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2,003 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
I/O Expander 24-Bit I2C 32-Pin VQFN
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30,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
I/O Expander 16-Bit I2C 24-Pin TSSOP
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234,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
I/O Expander 8-Bit I2C 16-Pin UQFN
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21,000 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
I2C GPIO Expander 16-Channel 1.2V-3.6V 28-QFN
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17,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
I2C GPIO Expander 16-Channel 1.2V-3.6V 28-QFN
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12,700 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
I2C GPIO Expander 4-Channel 1.2V-3.6V 8-DFN
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7,932 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
I2C GPIO Expander 4-Channel 1.2V-3.6V 8-DFN
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8,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
I/O Expander 16-bit I2C 1.65V to 3.6V 24-pin QFN
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3,000 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
LOW-VOLTAGE TRANSLATING 16-BIT I / I/O Expander 16 I²C, SMBus 400 kHz 24-X2QFN (2x2)
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 Datasheet
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1,024 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
16-bit I2C-bus I/O expander with interrupt and reset
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2,248 pieces In Stock |
MOQ: 12 |
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