PCA9554TS,112
IC XPNDR 400KHZ I2C SMBUS 20SSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
Quality Control: Learn More
NXP USA Inc. PCA9554TS-112, an 8-bit I/O expander, facilitates interface expansion via I2C and SMBus protocols. This device operates with a clock frequency of up to 400 kHz and supports a supply voltage range of 2.3V to 5.5V. Each of the eight I/O pins can be configured as either input or output, with push-pull output drivers capable of sourcing 10mA and sinking 25mA. Features include a Power-On Reset (POR) and an interrupt output. The PCA9554TS-112 is housed in a 20-SSOP package, designed for surface mounting. This component is widely utilized in industrial automation, consumer electronics, and automotive applications requiring efficient control of peripheral devices through a serial interface.
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, SMBus |
| 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 | 10mA, 25mA |
| Programmable | Not Verified |