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| Part Number | X40421S14I-B | X40421S14I-C | X40421V14I-B | X40431S14I-B | X40420S14I-B | X40421S14-B | X40421S14I-A |
|---|---|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Multi-Voltage Supervisor | Multi-Voltage Supervisor | Multi-Voltage Supervisor | Multi-Voltage Supervisor | Multi-Voltage Supervisor | Multi-Voltage Supervisor | Multi-Voltage Supervisor |
| Number of Voltages Monitored | 2 | 2 | 2 | 3 | 2 | 2 | 2 |
| Voltage - Threshold | 2.6V, 4.6V | 1.6V, 2.9V | 2.6V, 4.6V | 1.7V, 2.6V, 4.4V | 2.6V, 4.6V | 2.6V, 4.6V | 2.9V, 4.6V |
| Output | Open Drain or Open Collector | Open Drain or Open Collector | Open Drain or Open Collector | Open Drain or Open Collector | Open Drain, Open Drain | Open Drain or Open Collector | Open Drain or Open Collector |
| Reset | Active Low | Active Low | Active Low | Active Low | Active High/Active Low | Active Low | Active Low |
| Reset Timeout | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable | Adjustable/Selectable |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC | 14-SOIC | 14-TSSOP | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
