| PartNumber | SN74LV138ANS | SN74LV138ANSR |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers GP55-12031-97,97/12/25 (FCC TIM) | Encoders, Decoders, Multiplexers & Demultiplexers 3 to 8-Line Decdr/Demltplxer |
| Manufacturer | ON Semiconductor | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y |
| Product | Decoders, Encoders, Multiplexers & Demultiplexers | Decoders / Demultiplexers |
| Logic Family | NC7 | LV-A |
| Number of Input Lines | 1 Input | 3 Input |
| Number of Output Lines | 2 Output | 8 Output |
| Supply Voltage Min | 0.9 V | 2 V |
| Supply Voltage Max | 3.6 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | MicroPak-6 | SO-16 |
| Packaging | Reel | Reel |
| Function | ULP 1 of 2 Decoder/Demultiplex | Decoder/Demultiplexer |
| Height | 0.5 mm | 1.95 mm |
| Input Voltage | - 0.5 V to + 4.6 V | - |
| Length | 1.45 mm | 10.3 mm |
| Number of Circuits | 1 Circuit | Single |
| Output Current | + 50 mA | - |
| Output Voltage | - 0.5 V to + 0.5 V | - |
| Series | NC7SP19 | SN74LV138A |
| Technology | CMOS | CMOS |
| Width | 1 mm | 5.3 mm |
| Brand | ON Semiconductor / Fairchild | Texas Instruments |
| Logic Type | Decoders/Demultiplexers | Decoders/Demultiplexers |
| Supply Current Max | 0.0009 mA | 0.02 mA |
| High Level Output Current | - 2.6 mA | - 12 mA |
| Low Level Output Current | 2.6 mA | 12 mA |
| Operating Supply Voltage | 0.9 V to 3.6 V | 2 V to 5.5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 5000 | 2000 |
| Subcategory | Logic ICs | Logic ICs |
| Part # Aliases | NC7SP19L6X_NL | - |
| Unit Weight | 0.000635 oz | 0.007079 oz |
| Propagation Delay Time | - | 15 ns |
| Operating Temperature Range | - | - 40 C to + 85 C |
| Maximum Clock Frequency | - | 70 MHz |