PCF8574APWRE4
IC XPNDR 100KHZ I2C 20TSSOPManufacturer: Texas Instruments
Categories: I/O Expanders
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Texas Instruments PCF8574APWRE4 is an I/O expander featuring an 8-bit bidirectional I/O port. This component utilizes the I2C interface with a maximum clock frequency of 100 kHz, making it suitable for applications requiring efficient peripheral expansion. The device supports a supply voltage range of 2.5V to 6V and offers a POR (Power-On Reset) feature. With an output current capability of 1mA source and 25mA sink, it is designed for push-pull outputs. The PCF8574APWRE4 includes an interrupt output, providing notification of I/O state changes. Packaged in a 20-TSSOP (0.173", 4.40mm width) surface-mount configuration, this component is commonly found in industrial automation, consumer electronics, and automotive systems. It is supplied on a Tape & Reel (TR).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm 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 | 20-TSSOP |
| Current - Output Source/Sink | 1mA, 25mA |
| Programmable | Not Verified |
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