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SN74LVC1G66DBVR Breakout
IC SWITCH SPST 10OHM SOT23-5
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Single-pole single-throw analog switch in SOT-23-5 package with 10Ω on-resistance. Low-voltage CMOS logic-controlled switch suitable for routing analog or digital signals up to 5.5V. Commonly used in audio signal routing, multiplexing, and general-purpose switching applications in portable electronics.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74LVC1G66DBVR |
| Package | SOT-23-5 |
| 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 SN74LVC1G66DBVR 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