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PCA9554DB is Obsolete and no longer manufactured.
Available Substitutes:
MFR Recommended
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PCA9554DB | |
|---|---|
DigiKey Part Number | 296-33515-5-ND |
Manufacturer | |
Manufacturer Product Number | PCA9554DB |
Description | IC XPNDR 400KHZ I2C SMBUS 16SSOP |
Customer Reference | |
Detailed Description | I/O Expander 8 I2C, SMBus 400 kHz 16-SSOP |
Datasheet | Datasheet |
EDA/CAD Models | PCA9554DB Models |
Product Attributes
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Category | Output Type Push-Pull |
Manufacturer Texas Instruments | Current - Output Source/Sink 10mA, 25mA |
Packaging Tube | 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-SSOP (0.209", 5.30mm Width) |
Interrupt Output Yes | Supplier Device Package 16-SSOP |
Features POR | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TCA9554DBR | Texas Instruments | 1,931 | 296-51631-1-ND | $1.67000 | MFR Recommended |
| TCA9554PWR | Texas Instruments | 12,532 | 296-30135-1-ND | $1.51000 | Similar |
Obsolete
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