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SN74LVC1T45DCKR Breakout
IC XLTR BIDIR 1.65-5.5V SC70-6
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Design a Custom BoardAbout This Component
Single-channel bidirectional voltage-level translator for translating logic signals between different voltage domains. Features configurable direction control with auto-sensing capability, operating from 1.65V to 5.5V on each channel. Ideal for interfacing between 3.3V and 5V logic systems, I2C/SPI buses, and mixed-voltage applications.
Package: SOT-363 · 6 pins
Why does this need a breakout?
SOT-363 packages are tiny surface-mount devices with 0.65mm pin pitch, making hand-soldering risky and breadboard use impossible. A breakout board breaks out the 6 pins to standard 0.1" spacing, enabling reliable prototyping of MOSFETs, transistors, and level shifters without microscopy or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74LVC1T45DCKR |
| Package | SOT-363 |
| 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 SN74LVC1T45DCKR 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