| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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100,000 pcs
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100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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9,490 pcs
|
9490 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
7,500 pcs
|
7500 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request | |
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4,737 pcs
|
4737 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,749 pcs
|
1749 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,500 pcs
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1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Channels per Circuit | |
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| Number of Circuits | |
| Operating Temperature | |
| Output Type | |
| Supplier Device Package | |
| Translator Type | |
| Voltage |
The TCA9517DGKR from Texas Instruments is a versatile 2-bit bidirectional buffer designed for I2C and SMBus systems. This device provides essential voltage-level translation, enabling seamless communication between circuits operating at different voltage levels, from as low as 0.9V up to 5.5V. It supports mixed-mode signal operation, accommodating both standard and fast-mode I2C devices and multiple masters.
Key electrical characteristics include a wide operating supply voltage range on the A-side from 0.9V to 5.5V and on the B-side from 2.7V to 5.5V. The TCA9517DGKR features an open-drain output type and supports bidirectional channel operation. It is designed to extend I2C and SMBus systems without performance degradation, even during level shifting.
Packaged in an 8-VSSOP, the TCA9517DGKR is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. The device also offers high-impedance I2C pins when powered off, ensuring system integrity. This buffer/repeater is a footprint and functional replacement for the PCA9515B.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.45 | $0.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the A-side is 0.9V to 5.5V.
The operating voltage range for the B-side is 2.7V to 5.5V.
The package type is 8-VSSOP.
The operating temperature range is -40°C to 85°C.
The TCA9517DGKR has 2 channels per circuit.
The TCA9517DGKR is a Voltage Level translator.
The output type is Open Drain.