MM74HCT138N
IC DECODER/DEMUX 1X3:8 16DIPManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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The onsemi MM74HCT138N is a high-speed CMOS decoder/demultiplexer. This component features a single 1-of-8 decoding circuit, enabling the selection of one of eight outputs based on a 3-bit binary address input. It is designed for operation with a single supply voltage ranging from 4.5V to 5.5V, making it compatible with standard TTL logic levels. The device offers a guaranteed output drive of 4.8mA at both high and low states.
Key features include enabling/disabling inputs for flexible control of the decoding function. The MM74HCT138N is housed in a 16-pin DIP package, facilitating through-hole mounting. Its operating temperature range is -40°C to 85°C. This decoder/demultiplexer is widely utilized in industrial automation, consumer electronics, and telecommunications applications for address decoding, data routing, and memory selection.
Additional Information
Series: 74HCTRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Circuit | 1 x 3:8 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 1 |
| Current - Output High, Low | 4.8mA, 4.8mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-PDIP |
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