PCA9534PW
IC XPND 400KHZ I2C SMBUS 16TSSOPManufacturer: Texas Instruments
Categories: I/O Expanders
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Texas Instruments PCA9534PW is an 8-bit I/O expander with an I2C and SMBus interface, operating at up to 400 kHz. This device offers a flexible solution for increasing the number of available I/O pins in embedded systems. It features a Power-On Reset (POR) for predictable initialization and an interrupt output pin to signal changes in I/O states. The PCA9534PW supports a wide supply voltage range from 2.3V to 5.5V and provides push-pull outputs with source and sink capabilities of 10mA and 25mA respectively. Packaged in a 16-TSSOP, it is suitable for surface mount applications. This component is commonly found in consumer electronics, industrial automation, and communication systems requiring expanded I/O capabilities.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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, 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 | 16-TSSOP |
| Current - Output Source/Sink | 10mA, 25mA |
| Programmable | Not Verified |
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