| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PCAL6416APW,118 is a 16-bit general-purpose I/O expander from NXP Semiconductors, designed for remote I/O expansion via the I2C-bus interface. It supports a wide VDD range of 1.65 V to 5.5 V, enabling seamless communication in mixed signal environments. This device simplifies interconnections in applications such as battery-powered mobile devices, interfacing with sensors, push buttons, and keypads.
Key features include a clock frequency of up to 400 kHz, interrupt output, and support for both open-drain and push-pull output types. The PCAL6416APW,118 operates within a temperature range of -40°C to 85°C. It is supplied in a 24-TSSOP package, suitable for surface mounting.
This I/O expander is designed to provide a flexible set of GPIOs and includes built-in level shifting for compatibility between different voltage levels. It contains configuration, input, output, and polarity inversion registers, along with Agile I/O features like programmable output drive strength and maskable interrupts.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the PCAL6416APW,118 is 1.65V to 5.5V.
The PCAL6416APW,118 is supplied in a 24-TSSOP package.
The operating temperature range for the PCAL6416APW,118 is -40°C to 85°C.
Yes, the PCAL6416APW,118 features an interrupt output.
The PCAL6416APW,118 uses the I2C and SMBus interface.