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| Part Number | MC74HC138ADR2 | MC74HC138ADR2G | MC74HC158ADR2 | MC74HC139ADR2 | MC74HC138ADTR2 |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Active | Active | Active | Active | Obsolete |
| Type | Decoder/Demultiplexer | Decoder/Demultiplexer | Multiplexer | Decoder/Demultiplexer | Decoder/Demultiplexer |
| Circuit | 1 x 3:8 | 1 x 3:8 | 4 x 2:1 | 1 x 2:4 | 1 x 3:8 |
| Independent Circuits | 1 | 1 | 1 | 2 | 1 |
| Current - Output High, Low | 5.2mA, 5.2mA | 5.2mA, 5.2mA | 7.8mA, 7.8mA | 5.2mA, 5.2mA | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply | Single Supply | Single Supply | Single Supply | Single Supply |
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | - | 16-SOIC (0.154", 3.90mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-SOIC | 16-SOIC | - | 16-SOIC | 16-TSSOP |
