M74HC138B1R
IC DECODER/DEMUX 1X3:8 16DIPManufacturer: STMicroelectronics
Categories: Signal Switches, Multiplexers, Decoders
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STMicroelectronics M74HC138B1R is a high-speed CMOS decoder/demultiplexer from the 74HC series. This device features a single 1-of-8 (3-to-8 line) decoding capability, allowing for the selection of one of eight output lines based on a 3-bit binary input. It offers three enable inputs for flexible system design, including an active-high enable and two active-low enables. The M74HC138B1R is designed for operation with a single supply voltage ranging from 2V to 6V. Its output current capabilities are 5.2mA for both high and low states. Packaged in a 16-DIP (Dual In-line Package) with through-hole mounting, this component is suitable for a wide operating temperature range of -55°C to 125°C. This IC finds application in various digital systems, including data routing, memory selection, and control signal generation within industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload 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 | -55°C ~ 125°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-DIP |
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