| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The PCA9554ABS3,118 is an 8-bit General Purpose parallel Input/Output (GPIO) expander designed for I2C-bus/SMBus applications. Manufactured by NXP Semiconductors, this CMOS device enhances I/O capabilities with features like 5V I/O tolerance, individual I/O configuration, and a 400 kHz clock frequency.
Key specifications include an operating power supply voltage range of 2.3V to 5.5V. The device provides 8 I/O pins, defaulting to inputs, and features an open-drain interrupt output. It supports I2C and SMBus interfaces.
The PCA9554ABS3,118 is supplied in a 16-HVQFN (3x3) package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. This I/O expander is designed to provide a simple solution for systems needing additional I/O for components such as sensors, push buttons, and LEDs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9554ABS3,118 operates from 2.3V to 5.5V.
The PCA9554ABS3,118 is supplied in a 16-HVQFN (3x3) package for surface mounting.
The operating temperature range for the PCA9554ABS3,118 is -40°C to 85°C.
The PCA9554ABS3,118 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the PCA9554ABS3,118 is 1 Unlimited.
The PCA9554ABS3,118 supports a clock frequency of 400 kHz.
The PCA9554ABS3,118 provides 8 I/O pins.