For Reference Only
| Part Number | TCA9555DBT |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › I/O Expanders |
| Description | IC I/O EXPANDER 400KHZ 24SSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TCA9555DBT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TCA9555DBT |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | I/O Expanders |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Number of I/O: | 16 |
| Interface: | I²C, SMBus |
| Interrupt Output: | Yes |
| Features: | POR |
| Output Type: | Push-Pull |
| Current - Output Source/Sink: | 10mA, 25mA |
| Clock Frequency: | 400 kHz |
| Voltage - Supply: | 1.65V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package: | 24-SSOP |
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| In Stock | 37781 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500 | $0.94326 | $471.63 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
