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PCA9554DWR is Obsolete and no longer manufactured.
Available Substitutes:
MFR Recommended
Similar
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PCA9554DWR | |
|---|---|
DigiKey Part Number | 296-PCA9554DWRTR-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | PCA9554DWR |
Description | IC XPNDR 400KHZ I2C SMBUS 16SOIC |
Customer Reference | |
Detailed Description | I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | PCA9554DWR Models |
Product Attributes
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Category | Output Type Push-Pull |
Manufacturer Texas Instruments | Current - Output Source/Sink 10mA, 25mA |
Packaging Tape & Reel (TR) | Clock Frequency 400 kHz |
Part Status Obsolete | Voltage - Supply 2.3V ~ 5.5V |
DigiKey Programmable Not Verified | Operating Temperature -40°C ~ 85°C |
Number of I/O 8 | Mounting Type Surface Mount |
Interface I2C, SMBus | Package / Case 16-SOIC (0.295", 7.50mm Width) |
Interrupt Output Yes | Supplier Device Package 16-SOIC |
Features POR | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TCA9554DWR | Texas Instruments | 3.178 | 296-51632-1-ND | €1.42000 | MFR Recommended |
| TCA9554PWR | Texas Instruments | 5.807 | 296-30135-1-ND | €1.28000 | Similar |
Obsolete
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Ships from Rochester Electronics, LLC
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