| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,417 pcs
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7417 pcs | On Request | 1 | On Request | On Request | 21 | On Request | On Request | |
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2,898 pcs
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2898 pcs | On Request | 1 | On Request | On Request | 18+22+ | On Request | On Request | |
|
2,858 pcs
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2858 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
1,696 pcs
|
1696 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TCA6408ARGTR from Texas Instruments is an 8-bit I2C and SMBus compatible I/O expander. It supports a wide operating power-supply voltage range from 1.65V to 5.5V, enabling bidirectional voltage-level translation and GPIO expansion between common voltage rails like 1.8V, 2.5V, 3.3V, and 5V.
This device features a maximum clock frequency of 400kHz and offers an interrupt output and a reset pin. The I/O ports are 5V tolerant, and it includes configuration registers for flexible control. It operates within an industrial temperature range of -40°C to 85°C.
The TCA6408ARGTR is available in a 16-VQFN (3x3) package, suitable for surface mount applications. Its design includes features like internal power-on reset, no glitch on power up, and a noise filter on SCL and SDA inputs, enhancing its reliability in various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TCA6408ARGTR operates from 1.65V to 5.5V.
The TCA6408ARGTR is available in a 16-VQFN (3x3) package, also referred to as 16-VFQFN Exposed Pad.
The operating temperature range for the TCA6408ARGTR is -40°C to 85°C.
Yes, the TCA6408ARGTR features an interrupt output.