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Philips
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| Part No. |
PCA9545
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| OCR Text |
...rs, or channels. Any individual scx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register. Four interrupt inputs, INT0 to INT3, one for each of the downstream pairs, are prov... |
| Description |
4-channel I 2 C switch with interrupt logic
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| File Size |
133.80K /
17 Page |
 View
it Online |
Download Datasheet
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Philips
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| Part No. |
PCA9540 PCA9540_6
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| OCR Text |
...A upstream pair fans out to two 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. A power-on reset function puts the registers in their de... |
| Description |
2-channel I 2 C multiplexer
From old datasheet system
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| File Size |
98.71K /
13 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
PCA9542 PCA9542_6
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| OCR Text |
... different bus voltages on each scx/SDx pair, so that 1.8 V, 2.5 V, or 3.3 V parts can communicate with 5 V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. A... |
| Description |
2-channel I 2 C multiplexer and interrupt
From old datasheet system
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| File Size |
109.85K /
14 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
PCA9543 PCA9543_1
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| OCR Text |
... different bus voltages on each scx/SDx pair, so that 1.8 V, 2.5 V, or 3.3 V parts can communicate with 5 V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. A... |
| Description |
2-channel I 2 C switch with interrupt logic
From old datasheet system
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| File Size |
107.74K /
14 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
PCA9544 PCA9544_9
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| OCR Text |
... 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 interrupt inputs, INT0 to INT3, one for each of the... |
| Description |
4-channel I2C multiplexer with interrupt logic
From old datasheet system
4-channel I 2 C multiplexer with interrupt
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| File Size |
130.83K /
16 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
PCA9546 PCA9546_1
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| OCR Text |
...rs, or channels. Any individual scx/SDx channel or combination of channels can be selected, determined by the contents of the programmable Control Register. An active-LOW reset input allows the PCA9546 to recover from a situation where one ... |
| Description |
4-channel I 2 C switch with reset
From old datasheet system
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| File Size |
105.03K /
14 Page |
View
it Online |
Download Datasheet |
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Philips
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| Part No. |
PCA9548 PCA9548_1
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| OCR Text |
...rs, or channels. Any individual scx/SDx channel or combination of channels can be selected, determined by the contents of the programmable Control Register. An active-LOW reset input allows the PCA9548 to recover from a situation where one ... |
| Description |
8-channel I 2 C switch with reset
From old datasheet system
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| File Size |
111.91K /
14 Page |
View
it Online |
Download Datasheet |
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