PCA9674PW,112
IC XPNDR 1MHZ I2C 16TSSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. PCA9674PW-112 is an 8-bit I/O expander designed for efficient interface expansion via the I2C bus. Operating at clock frequencies up to 1 MHz, this device provides 8 push-pull output pins, supporting both source and sink currents of 100µA and 25mA respectively. It features a Power-On Reset (POR) circuit and an interrupt output, facilitating robust system design. The PCA9674PW-112 is housed in a compact 16-TSSOP package, suitable for surface mount applications. Its operating voltage range is 2.3V to 5.5V, with an operating temperature range of -40°C to 85°C. This component is widely utilized in consumer electronics, industrial automation, and automotive applications where increased I/O capability is required without significant microcontroller pin consumption.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tube |
| Package / Case | 16-TSSOP (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 | 1 MHz |
| Interrupt Output | Yes |
| Supplier Device Package | 16-TSSOP |
| Current - Output Source/Sink | 100µA, 25mA |
| Programmable | Not Verified |
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