For Reference Only
| Part Number | PCA9543AD |
| LIXINC Part # | PCA9543AD |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Interface - Specialized |
| Description | PCA9543A TWO-CHANNEL I2C-BUS SWI |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCA9543AD PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | PCA9543AD |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - Specialized |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Applications: | 2-Channel I²C Multiplexer |
| Interface: | I²C, SMBus |
| Voltage - Supply: | 2.3V ~ 5.5V |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 14-SOIC |
| Mounting Type: | Surface Mount |
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| In Stock | 15061 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.94000 | $0.94 |
| 10 | $0.84449 | $8.4449 |
| 50 | $0.79674 | $39.837 |
| 100 | $0.67881 | $67.881 |
| 500 | $0.55771 | $278.855 |
| 1000 | $0.46211 | $462.11 |
| 2500 | $0.43024 | $1075.6 |
| 5000 | $0.41430 | $2071.5 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.