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| PartNumber | SN74AS138NSR | SN74AS138NS | SN74AS138NSR SOP5.2 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 3 to 8-Line Decdr/Demltplxer | IC DECODER/DEMUX 3-8LINE 16SO | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders | - |
| RoHS | Y | - | - |
| Product | Decoders / Demultiplexers | - | - |
| Logic Family | AS | - | - |
| Number of Input Lines | 3 Input | - | - |
| Number of Output Lines | 8 Output | - | - |
| Propagation Delay Time | 22 ns | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SO-16 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Function | Decoder/Demultiplexer | - | - |
| Height | 1.95 mm | - | - |
| Length | 10.3 mm | - | - |
| Number of Circuits | Single | - | - |
| Operating Temperature Range | 0 C to + 70 C | - | - |
| Series | SN74AS138 | 74AS | - |
| Technology | Bipolar | - | - |
| Width | 5.3 mm | - | - |
| Brand | Texas Instruments | - | - |
| Logic Type | Decoders/Demultiplexers | - | - |
| High Level Output Current | - 2 mA | - | - |
| Low Level Output Current | 20 mA | - | - |
| Maximum Clock Frequency | 125 MHz | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.007079 oz | - | - |
| Type | - | Decoder/Demultiplexer | - |
| Package Case | - | 16-SOIC (0.209", 5.30mm Width) | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 16-SO | - |
| Voltage Supply Source | - | Single Supply | - |
| Circuit | - | 1 x 3:8 | - |
| Current Output High Low | - | 400μA, 8mA | - |
| Independent Circuits | - | 1 | - |