PCF8574ADWRE4
IC XPNDR 100KHZ I2C 16SOICManufacturer: Texas Instruments
Categories: I/O Expanders
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Texas Instruments PCF8574ADWRE4 is an I/O expander featuring an I2C interface operating at up to 100 kHz. This device provides 8 general-purpose I/O pins, configurable as inputs or outputs with push-pull output drivers. Key features include power-on reset (POR) and an interrupt output. Designed for surface mounting, it is supplied in a 16-SOIC package. The PCF8574ADWRE4 supports a supply voltage range of 2.5V to 6V and operates within an industrial temperature range of -40°C to 85°C, with output source and sink current capabilities of 1mA and 25mA respectively. This component is commonly utilized in applications such as industrial automation, consumer electronics, and smart home devices requiring expanded digital I/O control.
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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