PCA8574TS,112
IC XPNDR 400KHZ I2C 20SSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. PCA8574TS-112 is an 8-bit I/O expander featuring an I2C interface, operating with a maximum clock frequency of 400 kHz. This device provides 8 general-purpose I/O pins that are individually configurable as either inputs or outputs. The push-pull output type supports source currents up to 25mA and sink currents up to 100µA. It includes a power-on reset (POR) feature and an interrupt output pin for efficient system communication. The PCA8574TS-112 operates within a supply voltage range of 2.3V to 5.5V and is specified for an operating temperature range of -40°C to 85°C. This component is packaged in a 20-SSOP configuration, suitable for surface mounting. Applications include industrial automation, consumer electronics, and automotive systems requiring extended I/O capabilities.
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 | 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 |