TCA5405 expander equivalent, low voltage 5-bit self-timed single-wire output expander.
1
* Operating Power-Supply Voltage Range of 1.65 V to 3.6 V
* Five Independent Push-Pull Outputs
* Single Input (DIN) Controls State of All
Outputs
* High.
* Cell Phones
* PDAs
* Portable Media Players
* MP3 Players
* Portable Instrumentation
PIN # 1 2 3 .
The TCA5405 is a 5-bit output expander controlled using a single wire input. This device is ideal for portable applications as it has a wide VCC range of 1.65V to 3.6 V. The TCA5405 uses a self-timed serial data protocol with a single data input driv.
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