| Part Number | MC33975TEK | MC33975EK | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Interface - Specialized | Interface - Specialized | 
|   |   | |
| Product Status | Active | Obsolete | 
| Applications | Switch Monitoring | Switch Monitoring | 
| Interface | SPI Serial | SPI Serial | 
| Voltage - Supply | - | - | 
| Package / Case | 32-SSOP (0.295", 7.50mm Width) Exposed Pad | 32-SSOP (0.295", 7.50mm Width) Exposed Pad | 
| Supplier Device Package | 32-SSOP-EP | 32-SOIC-EP | 
| Mounting Type | Surface Mount | Surface Mount |