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CH423 Datasheet - ETC

CH423 Two-wire remote I / O expansion chip

CH423 1 I/O CH423 : 2 http://wch.cn 1、 CH423 I/O 。CH423 8 16 ,;CH423 , 24 LED 128 LED( 16 ) ;CH423 2 。 SCL MCU SDA CH423 I/O () OC15~OC0 IO7~IO0 8 8 16 16 128 INT# SEG7~SEG0 MCU SCL SDA CH423 DIG15~DIG0 2、 8 GPIO 16 GPO。 , 15mA,OC 1/16 120mA。 24 LED 3 。 128 LED 16 ,。 I/O ,。 16 。 3V~5V ,,。 2 2 , 0 1MHz, I C ,。 SDIP28 SOP28 , RoHS。 3、 Free Datasheet http://www.nDatasheet.com CH423 SOP2.

CH423 Datasheet (222.97 KB)

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Datasheet Details

Part number:

CH423

Manufacturer:

ETC

File Size:

222.97 KB

Description:

Two-wire remote i / o expansion chip.

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TAGS

CH423 Two-wire remote expansion chip ETC

CH423 Distributor