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| Part Number | MC74LCX257D | MC74LCX258D | MC74LCX257DT | MC74LCX257M | MC74LVX257D | MC74LCX157D |
|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Active | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Type | - | Multiplexer | Multiplexer | Multiplexer | Multiplexer | - |
| Circuit | - | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 | 4 x 2:1 | - |
| Independent Circuits | - | 1 | 1 | 1 | 1 | - |
| Current - Output High, Low | - | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 4mA, 4mA | - |
| Voltage Supply Source | - | Single Supply | Single Supply | Single Supply | Single Supply | - |
| Voltage - Supply | - | 2V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2V ~ 5.5V | - |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Package / Case | - | 16-SOIC (0.154", 3.90mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-SOIC (0.209", 5.30mm Width) | 16-SOIC (0.154", 3.90mm Width) | - |
| Supplier Device Package | - | 16-SOIC | 16-TSSOP | 16-SOEIAJ | 16-SOIC | - |