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LMC555CMMX/NOPB Breakout
IC TIMER OSC 3MHZ 8-VSSOP
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Design a Custom BoardAbout This Component
CMOS astable/monostable timer operating up to 3 MHz with rail-to-rail output capabilities. Provides precise timing and oscillation functions in a compact 8-pin VSSOP surface mount package. Commonly used in applications requiring low-power timing, frequency generation, and pulse width modulation across battery-powered and portable 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 | Texas Instruments |
| Part Number | LMC555CMMX/NOPB |
| Package | MSOP-8 |
| Pin Count | 8 |
| Current - Supply | 150 µA |
| Frequency | 3MHz |
| Type | 555 Type, Timer/Oscillator (Single) |
| Voltage - Supply | 1.5V ~ 15V |
What's Included
BILL OF MATERIALS
- 1x LMC555CMMX/NOPB 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