Texas Instruments SN74HC139NSR Signal Switches, Multiplexers and Decoders
Dual 2-line to 4-line decoders/demultiplexers featuring CMOS technology.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74HC139NSR Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (SN74HC139NSR vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC595DRG3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 5V | -- | -- | 2V ~ 6V |
| Number of Elements | 2 | -- | -- | 1 |
| Series | 74HC | -- | -- | -- |
| Number of Channels | 2 | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Bandwidth | 28MHz | -- | -- | -- |
| Circuit | 1 x 2:4 | -- | -- | -- |
| Current Output High Low | 5.2mA, 5.2mA | -- | -- | -- |
| High Level Output Current | -5.2mA | -- | -- | -- |
| Action |
Texas Instruments SN74HC139NSR Signal Switches, Multiplexers and Decoders Overview
Dual 2-line to 4-line decoders/demultiplexers featuring CMOS technology. Each of the two independent circuits offers 2 input lines and 4 output lines, supporting a 4-bit data width. Operating from a 2V to 6V supply range with a typical 5V operating voltage, this surface mount component boasts a 28MHz bandwidth and a propagation delay of 44ns.
The device is lead-free, RoHS compliant, and packaged in a 16-SO SOP for tape and reel distribution.
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