SN74HC139NS
PROTOTYPEManufacturer: Texas Instruments
Categories: Signal Switches, Multiplexers, Decoders
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Texas Instruments SN74HC139NS is a dual 2-line to 4-line decoder/demultiplexer from the 74HC series. This device features two independent 1-of-4 decoders/demultiplexers, each with active-low outputs. Designed for high-speed operation, it supports a single supply voltage range of 2V to 6V and offers typical output drive of 5.2mA at both high and low states. The SN74HC139NS is housed in a 16-SOIC (0.209", 5.30mm Width) surface-mount package, suitable for applications in industrial automation, consumer electronics, and telecommunications. Its robust design and versatile functionality make it a key component for address decoding and data routing in complex digital systems.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.209"", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 2:4 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 6V |
| Independent Circuits | 2 |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SO |
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