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SN74LVC1G66DCKR
IC SWITCH SPST 10OHM SC70-5
Texas Instruments
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Design a Custom BoardAbout This Component
Single-pole single-throw analog switch IC in SC70-5 package. Features low on-resistance of 10Ω, 1.65V to 5.5V supply range, and TTL/CMOS compatible control input. Ideal for audio routing, multiplexing, and signal conditioning applications requiring minimal signal degradation.
Package: SOT-353 · 5 pins
Why does this need a breakout?
SOT-553 packages like single-gate logic and LDO regulators are too small and fine-pitched for reliable hand-soldering or breadboard use. A breakout board brings these components to standard headers, enabling quick prototyping without reflow equipment. Essential for evaluating compact logic functions and power management ICs in development.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74LVC1G66DCKR |
| Package | SOT-353 |
| Pin Count | 5 |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 10Ohm |
| Switch Circuit | SPST - NO |
| Switch Time (Ton, Toff) (Max) | 4.2ns, 5ns |
| Voltage - Supply, Single (V+) | 1.65V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x SN74LVC1G66DCKR 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