74ACT138MTR
IC DECODER/DEMUX 1 X 3:8 16SOManufacturer: STMicroelectronics
Categories: Signal Switches, Multiplexers, Decoders
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STMicroelectronics 74ACT138MTR is a high-speed CMOS 1-of-8 decoder/demultiplexer. This device features a single 3-to-8 line decoding capability, accepting three binary select inputs (A, B, C) and asserting one of the eight output lines (Y0-Y7) based on the input combination. All outputs are active low. The decoder includes three enable inputs: two active-low (1G, 2G) and one active-high (3G), allowing for flexible system integration and cascading. With a single supply voltage range of 4.5V to 5.5V and guaranteed output currents of 24mA at both high and low levels, this component is suitable for a wide array of digital logic applications. The 16-SOIC (0.154", 3.90mm Width) package is delivered in Tape & Reel (TR) for automated assembly. This STMicroelectronics decoder is commonly found in telecommunications, industrial control systems, and consumer electronics.
Additional Information
Series: 74ACTRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 | 24mA, 24mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SO |