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SN74AVC2T45DCTR Breakout
IC XLTR BIDIR 2CH 1.65-3.6V SM8
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Design a Custom BoardAbout This Component
Dual-channel voltage level translator with configurable direction control for bidirectional translation between low and high voltage domains. Supports 1.65V to 3.6V operation on both sides with automatic direction sensing capability. Commonly used in mixed-signal applications requiring level shifting between different logic families, such as microcontroller-to-sensor interfaces or multi-voltage board designs.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74AVC2T45DCTR |
| Package | MSOP-8 |
| Pin Count | 8 |
| Channels per Circuit | 2 |
| Channel Type | Bidirectional |
| Data Rate | 500Mbps |
| Number of Circuits | 1 |
| Output Type | Tri-State, Non-Inverted |
| Voltage - VCCA | 1.2 V ~ 3.6 V |
| Voltage - VCCB | 1.2 V ~ 3.6 V |
What's Included
BILL OF MATERIALS
- 1x SN74AVC2T45DCTR 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