| PartNumber | SN74LV138ADBR | SN74LV138ADG4 | SN74LV138AD |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 3 to 8-Line Decdr/Demltplxer | Encoders, Decoders, Multiplexers & Demultiplexers 3Ln To 8Ln Decoder Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers Line Decode |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | Y | - |
| Product | Decoders / Demultiplexers | Decoders / Demultiplexers | - |
| Logic Family | LV-A | LV-A | - |
| Number of Input Lines | 3 Input | 3 Input | - |
| Number of Output Lines | 8 Output | 8 Output | - |
| Propagation Delay Time | 15 ns | 15 ns | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 5.5 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 | SSOP-16 | SOP-16 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Function | Decoder/Demultiplexer | Decoder/Demultiplexer | - |
| Height | 1.95 mm | 1.58 mm | - |
| Length | 6.2 mm | 9.9 mm | - |
| Number of Circuits | Single | 1 Circuit | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | SN74LV138A | SN74LV138A | 74LV |
| Technology | CMOS | CMOS | - |
| Width | 5.3 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Logic Type | Decoders/Demultiplexers | CMOS | - |
| Supply Current Max | 0.02 mA | 0.02 mA | - |
| High Level Output Current | - 12 mA | - 12 mA | - |
| Low Level Output Current | 12 mA | 12 mA | - |
| Maximum Clock Frequency | 70 MHz | 70 MHz | - |
| Operating Supply Voltage | 2 V to 5.5 V | 2 V to 5.5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2000 | 40 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.004536 oz | 0.004998 oz | - |
| Type | - | - | Decoder/Demultiplexer |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-SOIC |
| Voltage Supply Source | - | - | Single Supply |
| Circuit | - | - | 1 x 3:8 |
| Current Output High Low | - | - | 12mA, 12mA |
| Independent Circuits | - | - | 1 |