PCA9554ATS,118
IC XPNDR 400KHZ I2C SMBUS 20SSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. PCA9554ATS-118 is an 8-bit I/O expander designed for systems utilizing I2C and SMBus interfaces. This device operates with a maximum clock frequency of 400 kHz and supports a supply voltage range of 2.3V to 5.5V. The PCA9554ATS-118 provides eight push-pull output pins, each capable of sourcing 10mA and sinking 25mA. Features include a Power-On Reset (POR) circuit and an interrupt output for efficient system communication. The component is housed in a 20-LSSOP package, suitable for surface mount applications. This I/O expander finds utility in various industrial and consumer electronics applications requiring extended digital I/O capabilities. The device is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet: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, 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 |