| Part Number | LM556CM | LM555CM |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Texas Instruments |
| Category | Clock/Timing - Programmable Timers and Oscillators | Clock/Timing - Programmable Timers and Oscillators |
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| Product Status | Obsolete | Not For New Designs |
| Type | 555 Type, Timer/Oscillator (Dual) | 555 Type, Timer/Oscillator (Single) |
| Count | - | - |
| Frequency | - | 100kHz |
| Voltage - Supply | 4.5V ~ 16V | 4.5V ~ 16V |
| Current - Supply | 30 mA | 10 mA |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |