PCF8575CDBQR
IC XPNDR 400KHZ I2C SMBUS 24SSOPManufacturer: Texas Instruments
Categories: I/O Expanders
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Texas Instruments PCF8575CDBQR is a 16-bit I/O expander utilizing the I2C and SMBus interfaces with a maximum clock frequency of 400 kHz. This component features open-drain outputs and supports simultaneous sourcing up to 10mA and sinking up to 25mA per pin. The device includes a Power-On Reset (POR) function and provides an interrupt output. Designed for surface mount applications, it is supplied in a 24-SSOP package. The operating voltage range is 4.5V to 5.5V, with an operating temperature range of -40°C to 85°C. This high-density I/O expander is commonly utilized in consumer electronics, industrial automation, and automotive systems where efficient control of peripheral devices is critical.
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 | 24-SSOP (0.154"", 3.90mm Width) |
| Output Type | Open Drain |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Number of I/O | 16 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 24-SSOP |
| Current - Output Source/Sink | 10mA, 25mA |
| Programmable | Not Verified |
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