PCF8574DWRE4
IC XPNDR 100KHZ I2C 16SOICManufacturer: Texas Instruments
Categories: I/O Expanders
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Texas Instruments PCF8574DWRE4 is an 8-bit I/O expander featuring an I2C interface with a maximum clock frequency of 100 kHz. This component supports a supply voltage range of 2.5V to 6V. The device provides 8 push-pull output pins, each capable of sourcing 1mA and sinking 25mA. It includes a Power-On Reset (POR) feature and an interrupt output. The PCF8574DWRE4 is housed in a 16-SOIC (0.295", 7.50mm Width) surface mount package and operates within an ambient temperature range of -40°C to 85°C. This I/O expander is commonly utilized in industrial automation, consumer electronics, and communication systems where expanding microcontroller I/O capabilities is essential. The component is supplied in Tape & Reel (TR) 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 | 16-SOIC (0.295"", 7.50mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.5V ~ 6V |
| Clock Frequency | 100 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 16-SOIC |
| Current - Output Source/Sink | 1mA, 25mA |
| Programmable | Not Verified |
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