| Part Number | PCA9502BS,151 | PCA9502BS,157 |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | Interface - I/O Expanders | Interface - I/O Expanders |
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| Product Status | Obsolete | Obsolete |
| Number of I/O | 8 | 8 |
| Interface | I²C, SPI | I²C, SPI |
| Interrupt Output | No | No |
| Features | - | - |
| Output Type | Push-Pull | Push-Pull |
| Current - Output Source/Sink | - | - |
| Clock Frequency | 400 kHz | 400 kHz |
| Voltage - Supply | 2.3V ~ 3.6V | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-HVQFN (4x4) | 24-HVQFN (4x4) |