SN74HC138D
IC DECODER/DEMUX 1X3:8 16SOICManufacturer: Texas Instruments
Categories: Signal Switches, Multiplexers, Decoders
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Texas Instruments SN74HC138D is a high-speed CMOS decoder/demultiplexer. This 1-of-8 decoder features three binary select inputs (A, B, C) and eight mutually exclusive outputs. It is designed for applications requiring efficient address decoding or data routing in digital systems. The device operates from a single supply voltage ranging from 2V to 6V, with typical output drive capabilities of 5.2mA at both high and low levels. Featuring a 1 x 3:8 circuit configuration, the SN74HC138D offers one independent decoding circuit. Its 16-SOIC (0.154") package facilitates surface mounting and is suitable for operation across an industrial temperature range of -40°C to 85°C. This component is widely utilized in telecommunications, industrial automation, and consumer electronics for its reliable performance in address decoding and data demultiplexing tasks.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 3:8 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 6V |
| Independent Circuits | 1 |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |
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