TCA9539QPWRQ1 - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoTCA9539QPWRQ1
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ManufacturerTI
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ChipWorker Part#CW3115666
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CategoryInterface IC, Interface Controller
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PackageTSSOP-24
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DescriptionTEXAS INSTRUMENTS TCA9539QPWRQ1 I/O Expander, 16Bit, 400kHz, I2C, SMBus, 1.65V, 3.6V, TSSOP
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DocumentationDatasheet
Payment Methods and Delivery
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TCA9539QPWRQ1 Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | TCA9539QPWRQ1 |
| Manufacturer | TI |
| ChipWorker Part# | CW3115666 |
| Category | Interface IC, Interface Controller |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | TSSOP-24 |
| Supply Voltage (DC) | 1.65V (min) |
| Number of Outputs | 16 Output |
| Number of Positions | 24 Position |
| Clock Speed | 400 kHz |
| Voltage Nodes | 1.80 V, 2.70 V, 3.30 V, 3.60 V |
| Number of Inputs and Outputs | 16 Input IO |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 1.65V ~ 3.6V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.65 V |
| expand all | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance Edition | 2015/12/17 |
| ECCN Code | EAR99 |
Product Description
- The TCA9539-Q1 is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus protocol). The device can operate with a power supply voltage (VCC) range from 1.65 V to 3.6 V. The device supports 100-kHz (I2C Standard mode) and 400-kHz (I2C Fast mode) clock frequencies. I/O expanders such as the TCA9539-Q1 provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and other similar devices.
- The features of the TCA9539-Q1 include an interrupt that is generated on the INT pin whenever an input port changes state. The A0 and A1 hardware selectable address pins allow up to four TCA9539-Q1 devices on the same I2C bus. The device can be reset to its default state by cycling the power supply and causing a power-on-reset. Also, the TCA9539-Q1 has a hardware RESET pin that can be used to reset the device to its default state.
- The TCA9539-Q1 I2C I/O expander is qualified for automotive applications.
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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