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TCA8424 - Low-Voltage 8x16 Keyboard Scanner

TCA8424 Description

TCA8424 www.ti.com SCDS341 * MARCH 2013 Low-Voltage 8x16 Keyboard Scanner with HID over I2C Compliant Interface Check for Samples: TCA8424 .
This 128 key scan device is specifically targeted towards end equipment that runs on Windows 8 operating system.

TCA8424 Features

* 1
* Operating Power-Supply Voltage Range of 1.65V to 3.6V
* Supports FM+ I2C Operation up to 1MHz
* Can Support up to 128 (8x16) Key Scan
* Internal Power-On-Reset
* Open Drain Open Drain Active Low INT Output
* Noise Filter on SCL/SDA and Inputs

TCA8424 Applications

* of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not neces

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Low-Voltage 8x16 Keyboard Scanner Texas Instruments
Texas Instruments TCA8424-like datasheet