SN74F138D
IC DECODER/DEMUX 1X3:8 16SOICManufacturer: Texas Instruments
Categories: Signal Switches, Multiplexers, Decoders
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Texas Instruments SN74F138D is a high-speed TTL 1-of-8 decoder/demultiplexer. This device features three binary select inputs (A, B, C) and eight mutually exclusive outputs (1Y0 to 1Y7). Active-low enable inputs (1G1, 1G2A, 1G2B) are also provided. The SN74F138D is designed for applications requiring high-speed signal routing and decoding, commonly found in telecommunications, industrial automation, and computing systems. It operates from a single 4.5V to 5.5V supply and offers 1mA output current at a high level and 20mA at a low level. The component is packaged in a 16-SOIC surface-mount configuration, facilitating efficient board assembly. The 74F series designation indicates its place within a family of high-performance logic devices.
Additional Information
Series: 74FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 3:8 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 1 |
| Current - Output High, Low | 1mA, 20mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |
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