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| PartNumber | 74HCT138DB,112 | 74HCT138DB,118 | 74HCT138DB |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 3-TO-8 DECODER | Encoders, Decoders, Multiplexers & Demultiplexers 3-TO-8 DECODER | Encoders, Decoders, Multiplexers & Demultiplexers 3-TO-8 DECODER DEMULTIPLEXER |
| Manufacturer | Nexperia | Nexperia | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Logic Family | HCT | HCT | - |
| Number of Input Lines | 3 Input | 3 Input | - |
| Number of Output Lines | 8 Output | 8 Output | - |
| Propagation Delay Time | 50 ns | 50 ns | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-16 | SSOP-16 | - |
| Packaging | Tube | Reel | - |
| Function | Decoder/Demultiplexer | Decoder/Demultiplexer | - |
| Height | 1.8 mm | 1.8 mm | - |
| Length | 6.4 mm | 6.4 mm | - |
| Number of Circuits | 1 Circuit | 1 Circuit | - |
| Technology | CMOS | CMOS | - |
| Width | 5.4 mm | 5.4 mm | - |
| Brand | Nexperia | Nexperia | - |
| Supply Current Max | 0.008 mA | 0.008 mA | - |
| High Level Output Current | - 4 mA | - 4 mA | - |
| Low Level Output Current | 4 mA | 4 mA | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 78 | 2000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74HCT138DB | 74HCT138DB-T | - |