2-channel I2C-bus switch with interrupt logic and reset

General description The PCA9543A/43B/43C is a bidirectional translating switch, controlled by the I2C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Features ■ 1-of-2 bidirectional translating switches ■ I2C-bus interface logic; compatible with SMBus standa

文件：131.039 Kbytes 页数：23 Pages

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Smart, simple solutions for the 12 most common design concerns

文件：727.81 Kbytes 页数：8 Pages

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2-channel I2C-bus switch with interrupt logic and reset

文件：139.37 Kbytes 页数：23 Pages

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2-channel I2C-bus switch with interrupt logic and reset

General description The PCA9543A/43B/43C is a bidirectional translating switch, controlled by the I2C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Features ■ 1-of-2 bidirectional translating switches ■ I2C-bus interface logic; compatible with SMBus standa

文件：131.039 Kbytes 页数：23 Pages

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2-channel I2C-bus switch with interrupt logic and reset

文件：139.37 Kbytes 页数：23 Pages

恩XP

2-channel I2C-bus switch with interrupt logic and reset

The PCA9543A/43B is a bidirectional translating switch, controlled by the I²C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Any individual SCx/SDx channels or combination of channels can be selected, determined by the contents of the programmable control register. Two 1-of-2 bidirectional translating switches\nI²C-bus interface logic; compatible with SMBus standards\n2 active LOW interrupt inputs\nActive LOW interrupt output\nActive LOW reset input\n2 address pins allowing up to 4 devices on the I²C-bus\nAlternate address versions A and B allow up to a total of 1;

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