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Obsolete & hard-to-find sourcing|In-house lab|AS6081 founding member|AS6171 · AS9120 · IDEA-STD-1010|Since 1994
PCA9557DR
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Manufacturer
Mfr. Part #
PCA9557DR
Category
SKU
PCA9557DR
Description
I/O Expander 8 I2C, SMBus 400kHz 16-SOIC
Quantity
Specifications
| Clock Frequency | 400kHz |
| Current - Output Source/sink | 10mA, 25mA |
| Features | POR |
| Interface | I2C, SMBus |
| Interrupt Output | No |
| Mounting Type | Surface Mount |
| Number Of I/o | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Output Type | Open Drain, Push-Pull |
| Package / Case | 16-SOIC |
| Rohs Status | ROHS3 Compliant |
| Standard Package | 2,500 |
| Voltage - Supply | 2.3V ~ 5.5V |