Description
PCF8574PW Texas Instruments - Yeehing Electronics
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.886 |
| 100 — 249 | 1.558 |
| 250 — 999 | 1.119 |
| 1,000 + | 0.48 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Interface - I/O Expanders |
| RoHS | Y |
| Number of I/Os | 8 I/O |
| Maximum Clock Frequency | 100 kHz |
| Operating Supply Voltage | 2.5 V to 6 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-20 |
| Packaging | Reel |
| Features | Interrupt Pin |
| Series | PCF8574 |
| Brand | Texas Instruments |
| Logic Family | PCF8574 |
| Product Type | I/O Expanders |
| Factory Pack Quantity | 2000 |
| Subcategory | Interface ICs |
| Unit Weight | 0.002716 oz |
For more information, please refer to datasheet
Documents
| PCF8574PW Datasheet |
More Information
This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation.
