MC74HCT138ADG
IC DECODER/DEMUX 1X3:8 16SOICManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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onsemi MC74HCT138ADG is a high-speed CMOS decoder/demultiplexer from the 74HCT series. This device features a single 1-of-8 decoding capability, accepting three binary select inputs (A, B, C) and providing eight mutually exclusive outputs. It includes three enable inputs (G1, G2A, G2B) for active-low and active-high control, allowing for cascaded expansion. The MC74HCT138ADG operates from a 4.5V to 5.5V single supply and supports a broad temperature range of -55°C to 125°C. With a 16-SOIC package suitable for surface mounting, it offers 4mA output drive capability at both high and low levels. This component is commonly utilized in digital logic systems, memory addressing, and control signal routing across various industrial and consumer electronics applications.
Additional Information
Series: 74HCTRoHS 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 | -55°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 1 |
| Current - Output High, Low | 4mA, 4mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |
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