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SN74HC02DR
IC GATE NOR 4CH 2-INP 14SOIC
Texas Instruments
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Design a Custom BoardAbout This Component
Quad 2-input NOR gate logic IC in 14-pin SOIC surface-mount package. Each of the four independent NOR gates performs the logical NOR function on two inputs, outputting logic low only when at least one input is high. Operates at 2-6V, suitable for digital logic circuits, signal conditioning, and combinational logic applications in automotive, industrial, and consumer electronics.
Package: SOIC-14 (3.9×8.7mm) · 14 pins
Why does this need a breakout?
Manual soldering of 1.27mm pitch SOIC-14 leads is tedious and error-prone; a breakout board eliminates this with pre-soldered pads and convenient 0.1-inch headers for breadboard prototyping. Ideal for developing capacitive touch sensor applications or other logic circuits without the fine-pitch assembly hassle.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | SN74HC02DR |
| Package | SOIC-14 (3.9×8.7mm) |
| Pin Count | 14 |
| Input Logic Level - High | 1.5V ~ 4.2V |
| Input Logic Level - Low | 0.5V ~ 1.8V |
| Logic Type | NOR Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 |
| Voltage - Supply | 2V ~ 6V |
What's Included
BILL OF MATERIALS
- 1x SN74HC02DR 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