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TCA9535RTWR is out of stock and can be placed on backorder.
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TCA9535RTWR | |
|---|---|
DigiKey Part Number | 296-25156-2-ND - Tape & Reel (TR) 296-25156-1-ND - Cut Tape (CT) 296-25156-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | TCA9535RTWR |
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 | TCA9535RTWR 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) Cut Tape (CT) Digi-Reel® | Clock Frequency 400 kHz |
Part Status Active | Voltage - Supply 1.65V ~ 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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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| PCA9535RTWR | Texas Instruments | 0 | 296-22768-2-ND | $3.09540 | Direct |
| CAT9555YI-T2 | onsemi | 24,683 | CAT9555YI-T2CT-ND | $1.46000 | Similar |
| MAX7312ATG+T | Analog Devices Inc./Maxim Integrated | 2,145 | 175-MAX7312ATG+TCT-ND | $9.47000 | Similar |
| PCA9535ECMTTXG | onsemi | 486 | PCA9535ECMTTXGOSCT-ND | $3.47000 | Similar |
| PCA9535EMTTXG | onsemi | 0 | PCA9535EMTTXGOSCT-ND | $0.96625 | Similar |
In-Stock: 0
3,000 expected in stock on 17-Sep-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.67000 | $1.67 |
| 10 | $1.22200 | $12.22 |
| 25 | $1.11040 | $27.76 |
| 100 | $0.98740 | $98.74 |
| 250 | $0.92872 | $232.18 |
| 500 | $0.89332 | $446.66 |
| 1,000 | $0.88740 | $887.40 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.89320 | $2,679.60 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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