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. |
IC XPNDR 1MHZ I2C 56TQFN
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1,600 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 8-BIT 16TSSOP
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2,500 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
IC XPNDR 1MHZ I2C SMBUS 32TQFN
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3,500 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 8-BIT 16TSSOP
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2,330 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
IC XPNDR 1MHZ I2C 8MSOP / I/O Expander I2C 1 MHz 8-MSOP-EP
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1,700 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TSSOP
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41 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TQFN / I/O Expander 16 I²C 400 kHz 24-TQFN (4x4)
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7,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TQFN
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2,040 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TSSOP / I/O Expander 16 I²C 400 kHz 24-TSSOP
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31,140 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TQFN
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60,000 pieces In Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TSSOP
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3,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
IC XPNDR 100KHZ I2C 46QFN
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135,859 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TQFN
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31,500 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TSSOP
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12,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
INTERFACE IO EXPANDER U-QFN2618-
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52,975 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TQFN / I/O Expander 16 I²C 400 kHz 24-TQFN (4x4)
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10,530 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TSSOP / I/O Expander 16 I²C 400 kHz 24-TSSOP
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3,658 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 16TSSOP
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12,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
IC XPNDR 400KHZ I2C 24TSSOP
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33,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER 16B I2C 24TSSOP
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13,860 pieces In Stock |
MOQ: 35 |
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