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PCA9555DBQR
| Manufacturer | |
| Description | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander IC I/O EXPANDER I2C 16B 24QSOP I2C/SMBus GPIO Expander 5.5V 24-Pin SSOP T/R Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers |
| Category |
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Business
| Product | I/O Expanders | Other Names | 296-20970-2 |
| Product Category | Interface - I/O Expanders | Standard Package | 2,500 |
| Factory Pack Quantity | 2500 | ||
Compliance
| RoHS | RoHS Compliant | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Channels | 16 | Interface | I²C, SMBus |
| Clock Rate | 400 kHz | Logic Type | PCA9555 |
| Output Type | Push-Pull | Number of I/O | 16 |
| Clock Frequency | 400kHz | Frequency - Max | 400 kHz |
| Interrupt Output | Yes | Voltage - Supply | 2.3 V to 5.5 V |
| Sampling Frequency | 0.4 | Current Rating (Max) | Catalog |
| Frequency - Output 1 | 400kHz | Current - Output Source/Sink | 10mA, 25mA |
Mechanical
| Weight | 0.004568 oz | Packaging | Reel |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | SSOP-24 | Package Cooled | SSOP |
| Connector Usage | I²C, SMBus | Package Quantity | 2500 | LARGE T&R |
| Supplier Device Package | 24-SSOP/QSOP | ||
Product Info
| Series | PCA9555 | Features | POR |
| Software | SCPS131F | Main Purpose | POR |
| Manufacturer | Texas Instruments | Utilized IC / Part | View |
| Other Specifications | 0100 xxx | Output Configuration | Surface Mount |
| Number of Inputs and Type | 16 | ||
Environmental
| Mechanical Life | NRND: Not recommended for new designs. | Temperature - Test | -40 to 85 |
| Operating Temperature | - 40 C to + 85 C | Operating Temperature - Junction | 85C |