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74HC138PW,118 Breakout
IC DECODER 3-TO-8 LINE INVERTING 16-TSSOP
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£3.17
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Design a Custom BoardAbout This Component
3-to-8 line decoder/demultiplexer IC that converts three binary address inputs into eight mutually exclusive active-LOW outputs. Features multiple enable inputs for cascading and demultiplexing capability, operating from 2.0V to 6.0V. Ideal for memory chip select decoding and address decoding applications.
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 | Nexperia USA Inc. |
| Part Number | 74HC138PW,118 |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Circuit | 1 x 3:8 |
| Type | Decoder/Demultiplexer |
| Voltage - Supply | 2V ~ 6V |
| Voltage Supply Source | Single Supply |
What's Included
BILL OF MATERIALS
- 1x 74HC138PW,118 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL