 | | | |
| PartNumber | PCF8574DWR | PCF8574DWRE4 | PCF8574DWRG4 |
| Description | Interface - I/O Expanders 8bit I/O Expndr | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus | Interface - I/O Expanders Remote 8-Bit I/O Expander |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of I/Os | 8 I/O | 8 I/O | 8 I/O |
| Maximum Clock Frequency | 100 kHz | 100 kHz | 100 kHz |
| Operating Supply Voltage | 2.5 V to 6 V | 2.5 V to 6 V | 2.5 V to 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-16 | SOIC-16 | SOIC-16 |
| Packaging | Reel | Reel | Reel |
| Features | Interrupt Pin | Interrupt Pin | Interrupt Pin |
| Output Current | 25 mA | - | - |
| Series | PCF8574 | PCF8574 | PCF8574 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | PCF8574 | PCF8574 | PCF8574 |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.014829 oz | 0.014829 oz | 0.014829 oz |
| Product | - | I/O Expanders | I/O Expanders |
| Type | - | I/O Expander | I/O Expander |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
PCF8574DWR | Interface - I/O Expanders 8bit I/O Expndr | |
| PCF8574DWRE4 | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus | ||
| PCF8574DWRG4 | Interface - I/O Expanders Remote 8-Bit I/O Expander | ||
| PCF8574DWRG4 | IC I/O EXPANDER I2C 8B 16SOIC | ||
| PCF8574DWRE4 | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus | ||
| PCF8574DWR | Interface - I/O Expanders 8bit I/O Expnd | ||
| PCF8574DWR, | 全新原装 |