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PCF8574DWR
| Manufacturer | |
| Description | REMOTE 8-BIT I/O EXPANDER FOR I2C I/O Expander 16-Pin SOIC T/R I2C GPIO Expander 6V 16-Pin SOIC T/R IC I/O EXPANDER I2C 8B 16SOIC Interface - I/O Expanders 8bit I/O Expndr Remote 8-Bit I/O Expander for I2C-Bus PCF8574DW 输入/输出扩展器, 16针 SOIC封装 |
| Category |
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Business
| Other Names | 296-13108-2 | Product Category | Interface - I/O Expanders |
| Standard Package | Tape & Reel, TR | Factory Pack Quantity | 2000 |
| Standard Package Name | SOIC | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Reset | No | Channels | 8 |
| Interface | Standard Mode | Clock Rate | 100 kHz |
| Logic Type | PCF8574 | Output Type | Open Drain |
| Number of I/O | 8 | Voltage Rating | 2.5 |
| Clock Frequency | 100kHz | Data Rate (Max) | 100 |
| Frequency - Max | 100 kHz | Current - Output | 25 mA |
| Interrupt Output | Yes | Voltage - Supply | 2.5 V ~ 6 V |
| Sampling Frequency | 0.1 | Current Rating (Max) | Catalog |
| Frequency - Output 1 | 100kHz | Voltage - Supply (Min) | 6 |
| Current - Quiescent (Max) | 10 | Current - Output Source/Sink | 1mA, 25mA |
Mechanical
| Weight | 0.014829 oz | Packaging | Tape and Reel |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Package / Case | 16SOIC |
| Package Cooled | SOIC | Connector Usage | I²C |
| Length - Overall | 10.5(Max) | Package Quantity | SOIC |
| Number of Contacts | 16 | Number of Positions | 16 |
| Shell Size - Insert | 2.35(Max) | Supplier Device Package | 16-SOIC |
Product Info
| Series | PCF8574 | Features | POR |
| Function | Y | Software | SCPS068H |
| Main Purpose | POR | Manufacturer | Texas Instruments |
| Functional Diagram | alt_scps068h.gif | RF Family/Standard | PCF8574 |
| Utilized IC / Part | View | Number of Addresses | 8 |
| Other Specifications | 0100 xxx | Output Configuration | Surface Mount |
| Printed Circuit Board | 16 | Number of Inputs and Type | 8 |
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40 to 85 °C |
| Operating Temperature - Junction | 85C | ||
