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SN74LVC1T45DRLR Breakout
IC XLTR BIDIR 1-BIT 3.3V/5V SOT23-5
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Design a Custom BoardAbout This Component
Single-bit bidirectional voltage level translator for interfacing 3.3V and 5V logic systems. Enables safe level shifting between different voltage domains without external resistors or capacitors. Ideal for I2C, SPI, and general-purpose logic signal translation in mixed-voltage applications.
Package: SOT-563 · 6 pins
Why does this need a breakout?
The SOT-563's 1.27mm pin pitch and small footprint make hand-soldering difficult and breadboard prototyping impossible. A breakout board brings these pins to standard 0.1" spacing, enabling quick breadboard integration for dual transistors, level shifters, and compact buck converters without requiring SMD soldering skills or microscopy.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74LVC1T45DRLR |
| Package | SOT-563 |
| Pin Count | 6 |
| Channels per Circuit | 1 |
| Channel Type | Bidirectional |
| Data Rate | 420Mbps |
| Number of Circuits | 1 |
| Output Type | Tri-State, Non-Inverted |
| Voltage - VCCA | 1.65 V ~ 5.5 V |
| Voltage - VCCB | 1.65 V ~ 5.5 V |
What's Included
BILL OF MATERIALS
- 1x SN74LVC1T45DRLR 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