| part number | PCF857 |
| manufacturer | PHILIPS |
| lead free | ??? |
| prefix | U |
| Description | PCF857 |
| octopart part number | |
| package | |
| RoHS | ??? |
| pin 2 description | address input 1 |
| pin 13 description | interrupt output (active LOW) |
| pin 4 description | quasi-bidirectional I/O 0 |
| pin 7 description | quasi-bidirectional I/O 3 |
| pin 8 description | supply ground |
| pin 6 description | quasi-bidirectional I/O 2 |
| Maximum supply voltage | 6.0V |
| pin 16 description | supply voltage |
| LOW level output current, minimum | 10mA |
| pin 3 description | address input 2 |
| pin 5 description | quasi-bidirectional I/O 1 |
| pin 13 activelow | True |
| pin 14 description | serial clock line |
| LOW level output current, typical | 25mA |
| pin 15 description | serial data line |
| pin 10 description | quasi-bidirectional I/O 5 |
| pin 12 description | quasi-bidirectional I/O 7 |
| Minimum supply voltage | 2.5V |
| HIGH level output current, maximum | 300µA |
| pin 9 description | quasi-bidirectional I/O 4 |
| pin 11 description | quasi-bidirectional I/O 6 |
| pin 1 description | address input 0 |
| HIGH level output current, minimum | 10µA |
Reference Designs (1)
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Last updated September 14, 2011
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