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SN74AHC1G126DCKR Breakout
IC BUFFER 2V-5.5V SC-70-5
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Single buffer/driver IC with 3-state output in SC-70-5 package. Operates from 2V to 5.5V supply voltage, making it suitable for mixed-voltage systems. Typical applications include bus buffering, level shifting, and output isolation in digital circuits.
Package: SOT-353 · 5 pins
Why does this need a breakout?
SOT-353 packages feature 0.65mm pin pitch and tiny 1.9×2.7mm dimensions, making hand soldering and breadboarding impractical. A breakout board converts these compact leads to standard headers or through-holes, enabling reliable prototyping of analog sensors, op-amps, and voltage regulators without specialized equipment or microscopy.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74AHC1G126DCKR |
| Package | SOT-353 |
| Pin Count | 5 |
| Logic Type | Buffer, Non-Inverting |
| Number of Bits per Element | 1 |
| Number of Elements | 1 |
| Output Type | 3-State |
| Voltage - Supply | 2V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x SN74AHC1G126DCKR 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