Integrated Circuits (ICs)
PCA9557BS,118
ActiveFreescale Semiconductor - NXP
IC XPND 400KHZ I2C SMBUS 16HVQFN
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Search across all available documentation for this part.
DocumentsDatasheet
Integrated Circuits (ICs)
PCA9557BS,118
ActiveFreescale Semiconductor - NXP
IC XPND 400KHZ I2C SMBUS 16HVQFN
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | PCA9557BS,118 |
|---|---|
| Clock Frequency | 400 kHz |
| Current - Output Source/Sink [custom] | 10 mA |
| Current - Output Source/Sink [custom] | 25 mA |
| Features | POR |
| Interface | I2C, SMBus |
| Interrupt Output | False |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain, Push-Pull |
| Package / Case | 16-VQFN Exposed Pad |
| Supplier Device Package | 16-HVQFN (4x4) |
| 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 | $ 1.71 | |
| 10 | $ 1.54 | |||
| 25 | $ 1.45 | |||
| 100 | $ 1.24 | |||
| 250 | $ 1.16 | |||
| 500 | $ 1.02 | |||
| 1000 | $ 0.84 | |||
| 2500 | $ 0.78 | |||
| Digi-Reel® | 1 | $ 1.71 | ||
| 10 | $ 1.54 | |||
| 25 | $ 1.45 | |||
| 100 | $ 1.24 | |||
| 250 | $ 1.16 | |||
| 500 | $ 1.02 | |||
| 1000 | $ 0.84 | |||
| 2500 | $ 0.78 | |||
| Tape & Reel (TR) | 6000 | $ 0.75 | ||
| 12000 | $ 0.73 | |||
Description
General part information
PCA9557 Series
I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (4x4)
Documents
Technical documentation and resources
