| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,090 pcs
|
28090 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP23016-I/SO is a 16-bit, general-purpose, parallel I/O expansion device designed for I2C bus applications. It offers 16 I/O pins that default to inputs and supports fast I2C bus clock frequencies up to 400 kbits/s. The device is compatible with most microcontrollers and provides high-current drive capability per I/O pin (±25 mA).
Key features include an open-drain interrupt output on input change, an interrupt port capture register, and internal Power-On Reset (POR). It also includes a polarity inversion register to configure input port data polarity. The operating supply voltage ranges from 2.0V to 5.5V, with an industrial temperature range of -40°C to +85°C.
This I/O expander is available in a 28-pin SOIC package, suitable for surface mount applications. It provides a simple solution for systems requiring additional I/Os for sensors, push buttons, LEDs, and other interface needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage ranges from 2.0V to 5.5V.
The operating temperature range is -40°C to +85°C.
The device supports a fast I2C bus clock frequency of up to 400 kHz.
Yes, it features an open-drain interrupt output on input change.
The I/O current drive capability is ±25 mA.