| PartNumber | MCZ33972AEW | MCZ33972AEK | MCZ33972AEKR2 |
| Description | Interface - Specialized MULT SW DET SUPRESS WU | IC MULTIPLE SWITCH DETECT 32SOIC | IC DETECTOR MULT SWITCH 32-SOIC |
| Manufacturer | NXP | Freescale Semiconductor - NXP | - |
| Product Category | Interface - Specialized | Interface - Specialized | - |
| RoHS | Y | - | - |
| Type | Switch Detection Interface | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-32 Wide | - | - |
| Packaging | Tube | Tube | - |
| Product | Switch Detectors | - | - |
| Brand | NXP / Freescale | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Interface - Specialized | - | - |
| Factory Pack Quantity | 42 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.017990 oz | - | - |
| Series | - | - | - |
| Package Case | - | 32-SSOP (0.295", 7.50mm Width) Exposed Pad | - |
| Operating Temperature | - | - | - |
| Mounting Type | - | Surface Mount | - |
| Applications | - | Switch Monitoring | - |
| Interface | - | SPI Serial | - |
| Voltage Supply | - | 8 V ~ 26 V | - |
| Supplier Device Package | - | 32-SOIC Exposed Pad | - |
| Current Supply | - | - | - |
| Number of Inputs | - | - | - |
| Proximity Detection | - | - | - |
| LED Driver Channels | - | - | - |
| Resolution | - | - | - |