TCA6408ARGTR - Brand New Texas Instruments I/O Expanders
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Description
The TCA6408ARGTR is an 8-bit I²C and SMBus I/O Expander provides 8-bits of general purpose parallel input/output (I/O) expansion for the two-line bidirectional I²C bus (or SMBus) protocol. This device can operate with a power supply voltage ranging from 1.65 to 5.5V on both the I²C bus side (VCCI) and on the P-port side (VCCP). This allows the TCA6408A to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. In contrast to the dropping power supplies of microprocessors and microcontrollers, some PCB components such as LEDs remain at a 5V power supply. The device supports both 100kHz (standard-mode) and 400kHz (fast-mode) clock frequencies. It provides a simple solution when additional I/Os are needed for switches, sensors, push- buttons, LEDs, fans and so forth.
Features
Active-low reset (RESET)\ input
Open-drain active-low interrupt (INT)\ output
Input/output configuration register
Polarity inversion register
Internal power-ON reset
Power up with all channels configured as inputs
No glitch on power-up
Noise filter on SCL/SDA input
Latched outputs with high-current drive maximum capability for directly driving LEDs
Schmitt-trigger action allows slow input transition and better switching noise immunity
1µA Low standby current consumption
5V Tolerant i/o ports
400kHz Fast I²C bus
Green product and no Sb/BrApplication
Industrial, Automation & Process Control, Computers & Computer Peripherals, Consumer Electronics, Communications & Networking
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Similar parts: 678 , Click to view
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Datasheet
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Latest 5 Reviews1 buyers commented on the productALVARO. Colombia2022-02-27 18:15 +0800muchas gracias el servicio fue muy oportuno y a tiempo. se recibio correctamente.TCA6408ARGTRNLV32T-101J-EFXH-4ACR1/8W-750Ω±5%-ST52MMBT2907ALT1G
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download TCA6408ARGTR
- Chipdatas Part: CD88-TCA6408ARGTR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 07:48 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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