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PCA9557RGVR is out of stock and can be placed on backorder.
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PCA9557RGVR | |
|---|---|
DigiKey Part Number | 296-21785-2-ND - Tape & Reel (TR) 296-21785-1-ND - Cut Tape (CT) 296-21785-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | PCA9557RGVR |
Description | IC XPNDR 400KHZ I2C SMBUS 16VQFN |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | I/O Expander 8 I2C, SMBus 400 kHz 16-VQFN (4x4) |
Datasheet | Datasheet |
EDA/CAD Models | PCA9557RGVR Models |
Product Attributes
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Category | Output Type Open Drain, Push-Pull |
Manufacturer Texas Instruments | Current - Output Source/Sink 10mA, 25mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Clock Frequency 400 kHz |
Part Status Active | 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-VQFN Exposed Pad |
Interrupt Output No | Supplier Device Package 16-VQFN (4x4) |
Features POR | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MAX7310ATE+ | Analog Devices Inc./Maxim Integrated | 0 | MAX7310ATE+-ND | $6.52000 | Similar |
| MAX7310ATE+T | Analog Devices Inc./Maxim Integrated | 0 | 175-MAX7310ATE+TTR-ND | $6.52000 | Similar |
In-Stock: 0
2,500 estimated in stock on 05-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.50000 | $1.50 |
| 10 | $1.09400 | $10.94 |
| 25 | $0.99320 | $24.83 |
| 100 | $0.88180 | $88.18 |
| 250 | $0.82868 | $207.17 |
| 500 | $0.79666 | $398.33 |
| 1,000 | $0.77031 | $770.31 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.74249 | $1,856.22 |
| 5,000 | $0.72572 | $3,628.60 |
| 7,500 | $0.71733 | $5,379.98 |
| 12,500 | $0.70802 | $8,850.25 |
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