Interface - I/O Expanders : 973 - Page 25
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 I/O EXPANDER I2C 8BIT 16TSSOP / Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output and Configuration Registers
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29,215 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
LOW VOLTAGE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS
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 Datasheet
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32,970 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander
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18,440 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
REMOTE 4-BIT IC AND SMBUS I/O EX / I/O Expander 4 I²C, SMBus 1 MHz 8-VSSOP
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Datasheet
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12,500 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 8B 16-SOIC / Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander with Interrupt Output and Configuration Registers
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550 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 24B 32QFN
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Datasheet
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8,800 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 18B 25DSBGA / I2C CONTROLLED 18 CHANNEL GPIO EXPANDER
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75,032 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine
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Datasheet
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1,084 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Lowest Voltage Level Shifting GPIO with LED Driver 20-Pin QFN-UT EP T/R / IC EXPANDER 8 CHAN 20QFN
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141,340 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
Interface - I/O Expanders 8-BIT I2C FM QB
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Datasheet
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13,460 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 8B 16HVQFN
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Datasheet
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33,900 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
8-bit I2C and SMBus low power I/O port with interrupt and reset
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37,206 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
PARALLEL I/O PORT, 12 I/O, TTL / I/O Expander
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Datasheet
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Low Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC XPND 400KHZ I2C SMBUS 16HVQFN
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600 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 16B 24TSSOP
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Datasheet
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3,150 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
IC I/O EXPANDER I2C 8B 16DIP
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Datasheet
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18 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS
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Datasheet
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90 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
IC GPIO EXPANDER 24TSSOP / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R
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Datasheet
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Low Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
IC XPND 400KHZ I2C SMBUS 16TSSOP
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578 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
IC XPND 400KHZ I2C SMBUS 16X2QFN / I/O Expander 8 I²C, SMBus 400 kHz 16-X2QFN (1.6x1.6)
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Datasheet
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16,352 pieces In Stock |
MOQ: 30 |
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