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SN74LVC139APWR Breakout
IC DECODER/DEMUX DUAL 2:4 1.65-3.6V TSSOP-16
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Design a Custom BoardAbout This Component
Dual 2-line to 4-line decoder/demultiplexer featuring two independent decoders with active-low enable inputs. Operates from 1.65V to 3.6V with 6.2ns maximum propagation delay and 5V input tolerance for mixed-voltage systems. Ideal for address decoding, data routing, and demultiplexing applications in digital logic circuits.
Package: TSSOP-16 (4.4×5mm) · 16 pins
Why does this need a breakout?
The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74LVC139APWR |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Circuit | 1 x 2:4 |
| Type | Decoder/Demultiplexer |
| Voltage - Supply | 1.65V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x SN74LVC139APWR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS