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74HCT2G125DC,125 Breakout
DUAL BUFFER 3-STATE TTL 5V 8-VSSOP
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Design a Custom BoardAbout This Component
Dual buffer/line driver IC with independent 3-state outputs controlled by active-low output enable pins. HCT variant accepts TTL-level inputs and operates from 4.5V to 5.5V supply. Features high noise immunity, CMOS low power consumption, and includes input clamp diodes for overvoltage tolerance. Typical applications include bus driving, signal buffering, and logic level translation in digital systems.
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 | Nexperia USA Inc. |
| Part Number | 74HCT2G125DC,125 |
| Package | MSOP-8 |
| Pin Count | 8 |
| Logic Type | Buffer, Non-Inverting |
| Number of Bits per Element | 1 |
| Number of Elements | 2 |
| Output Type | 3-State |
| Voltage - Supply | 4.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x 74HCT2G125DC,125 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