| PartNumber | PCA9703PW/Q900,118 | PCA9703PW,118 | PCA9703PW,112 |
| Description | Interface - Specialized 16B 3V THRES SPI 18V GPI INT - 40 +125 | Interface - Specialized 18V TOLERANT SPI 16B GPI W/MASKABLE INT | Interface - Specialized 18V TOLERANT SPI 16b W/MASKABLE INT |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | Interface - Specialized | Interface - Specialized | Interface - I/O Expanders |
| RoHS | Y | Y | - |
| Type | SPI 16-bit GPI | SPI 16-bit GPI | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Operating Supply Current | 1 uA | 1 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-24 | TSSOP-24 | - |
| Packaging | Reel | Reel | Tube Alternate Packaging |
| Series | PCA9703 | PCA9702 | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Product Type | Interface - Specialized | Interface - Specialized | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Part # Aliases | 935289063118 | 935289045118 | - |
| Unit Weight | 0.006380 oz | 0.006380 oz | - |
| Package Case | - | - | 24-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Push-Pull |
| Features | - | - | - |
| Interface | - | - | SPI Serial |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 24-TSSOP |
| Number of I O | - | - | |
| Interrupt Output | - | - | Yes |
| Current Output Source Sink | - | - | - |
| Frequency Clock | - | - | 5MHz |