Texas Instruments20-VFQFN Exposed PadRoHS
PCF8574RGYR
IC I/O EXPANDER I2C 8B 20VQFN
Category
Subcategory
Interface I O Expanders
Package
20-VFQFN Exposed Pad
Status
Active
Datasheet
$0.92 / unit (market reference)
MOQ: 325 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | PCF8574RGYR |
| Package / Case | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.5V ~ 6V |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PCF8574RGYR by Texas Instruments is a commonly used electronic component in the Interface I O Expanders category. Available in 20-VFQFN Exposed Pad package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
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All Technical Specifications
| Features | POR |
| Interface | I²C |
| Output Type | Push-Pull |
| Number of I/O | 8 |
| Clock Frequency | 100 kHz |
| Interrupt Output | Yes |
| Voltage - Supply | 2.5V ~ 6V |
| Current - Output Source/Sink | 1mA, 25mA |
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