4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC

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TI

德州儀器

4-channel I2C-bus multiplexer with interrupt logic

The PCA9544A is a 1-of-4 bidirectional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register. Four interrup 1-of-4 bidirectional translating multiplexer\nI2C-bus interface logic; compatible with SMBus\n4 active LOW interrupt inputs\nActive LOW interrupt output\n3 address pins allowing up to 8 devices on the I2C-bus\nChannel selection via I2C-bus\nPower-up with all multiplexer channels deselected\nLow Ron ;

恩XP

Package：20-TSSOP（0.173"，4.40mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類(lèi)別：集成電路（IC） 專(zhuān)用 描述：IC INTERFACE SPECIALIZED 20TSSOP

TI

德州儀器

Package：20-TSSOP（0.173"，4.40mm 寬）；包裝：托盤(pán) 類(lèi)別：集成電路（IC） 專(zhuān)用 描述：IC INTERFACE SPECIALIZED 20TSSOP

TI

德州儀器

Package：20-TSSOP（0.173"，4.40mm 寬）；包裝：卷帶（TR） 類(lèi)別：集成電路（IC） 專(zhuān)用 描述：IC INTERFACE SPECIALIZED 20TSSOP

TI

德州儀器