PCA8574TS,118
IC XPNDR 400KHZ I2C 20SSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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The NXP USA Inc. PCA8574TS-118 is an 8-bit I/O expander designed for efficient system expansion via the I2C interface. Operating at clock frequencies up to 400 kHz, this device provides 8 push-pull I/O pins with a current capability of 100µA source and 25mA sink. It features an interrupt output, essential for event-driven applications, and a Power-On Reset (POR) function for reliable initialization. The PCA8574TS-118 supports a wide supply voltage range of 2.3V to 5.5V, making it suitable for diverse power architectures. Packaged in a 20-SSOP, it is ideal for surface mount applications. This component is widely utilized in consumer electronics, industrial automation, and automotive systems where efficient I/O port multiplication is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-LSSOP (0.173"", 4.40mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.3V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 20-SSOP |
| Current - Output Source/Sink | 100µA, 25mA |
| Programmable | Not Verified |