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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The PCA9670BS,118 from NXP Semiconductors is an 8-bit remote I/O expander designed for use with the I2C-bus. It features a 1 MHz Fast-mode Plus I2C interface, allowing for efficient communication. The device operates over a wide supply voltage range of 2.3V to 5.5V, with I/Os that are 5.5V tolerant.
This I/O expander provides eight quasi-bidirectional ports that can be independently configured as inputs or outputs. The latched output ports offer a 25 mA sink capability, suitable for directly driving LEDs. The device supports up to 64 expanders on the same I2C-bus, enabling expansion of up to 512 I/Os. It includes an active-low reset input and Power-On Reset (POR) functionality.
The PCA9670BS,118 is housed in a 16-HVQFN (3x3) package and is designed for surface mounting. It operates within an industrial temperature range of -40°C to +85°C, making it suitable for various applications including LED signs, keypads, and industrial control systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9670BS,118 operates from a supply voltage of 2.3V to 5.5V.
The PCA9670BS,118 supports a maximum clock frequency of 1 MHz.
The PCA9670BS,118 provides 8 I/O pins.
The PCA9670BS,118 has a latched output current sink capability of 25 mA per bit.
The PCA9670BS,118 operates between -40°C and 85°C.