PCA9535RTWR is available for purchase but is not normally stocked.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PCA9535RTWR | |
|---|---|
DigiKey Part Number | 296-22768-2-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | PCA9535RTWR |
Description | IC XPNDR 400KHZ I2C SMBUS 24WQFN |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | I/O Expander 16 I2C, SMBus 400 kHz 24-WQFN (4x4) |
Datasheet | Datasheet |
EDA/CAD Models | PCA9535RTWR 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 Active | Voltage - Supply 2.3V ~ 5.5V |
DigiKey Programmable Not Verified | Operating Temperature -40°C ~ 85°C |
Number of I/O 16 | Mounting Type Surface Mount |
Interface I2C, SMBus | Package / Case 24-WFQFN Exposed Pad |
Interrupt Output Yes | Supplier Device Package 24-WQFN (4x4) |
Features POR | Base Product Number |
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Additional Resources
Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TCA9535RTWR | Texas Instruments | 0 | 296-25156-1-ND | $1.67000 | Direct |
| MAX7311ATG+ | Analog Devices Inc./Maxim Integrated | 663 | MAX7311ATG+-ND | $11.31000 | Similar |
| MAX7311ATG+T | Analog Devices Inc./Maxim Integrated | 1,513 | 175-MAX7311ATG+TCT-ND | $11.31000 | Similar |
| MAX7312ATG+T | Analog Devices Inc./Maxim Integrated | 2,145 | 175-MAX7312ATG+TCT-ND | $9.47000 | Similar |
| MAX7318ATG+ | Analog Devices Inc./Maxim Integrated | 977 | MAX7318ATG+-ND | $9.11000 | Similar |
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Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $3.09540 | $9,286.20 |




