Deep-Dive with AI
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Deep-Dive with AI
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Technical Specifications
Parameters and characteristics for this part
| Specification | PCA8574D,518 |
|---|---|
| Clock Frequency | 400 kHz |
| Current - Output Source/Sink | 100 µA, 25 mA |
| Features | POR |
| Interface | I2C |
| Interrupt Output | True |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 16-SO |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.79 | |
| 10 | $ 1.61 | |||
| 25 | $ 1.51 | |||
| 100 | $ 1.29 | |||
| 250 | $ 1.21 | |||
| 500 | $ 1.06 | |||
| Digi-Reel® | 1 | $ 1.79 | ||
| 10 | $ 1.61 | |||
| 25 | $ 1.51 | |||
| 100 | $ 1.29 | |||
| 250 | $ 1.21 | |||
| 500 | $ 1.06 | |||
| Tape & Reel (TR) | 1000 | $ 0.88 | ||
| 2000 | $ 0.82 | |||
| 5000 | $ 0.79 | |||
| 10000 | $ 0.76 | |||
Description
General part information
PCA8574 Series
I/O Expander 8 I2C 400 kHz 16-SO
Documents
Technical documentation and resources
