| PartNumber | LM555CMM/NOPB | LM555CMM | LM555CMMX/NOPB |
| Description | Timers & Support Products TIMER | Timers & Support Products NRND, alternate is LM555CMM/NOPB | Timers & Support Products Highly Stable 555 Timer 8-VSSOP 0 to 70 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| RoHS | Y | N | Y |
| Series | LM555 | LM555 | LM555 |
| Type | Standard | Standard | Standard |
| Number of Internal Timers | 1 Timer | 1 Timer | 1 Timer |
| Supply Voltage Max | 16 V | 16 V | 16 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VSSOP-8 | VSSOP-8 | VSSOP-8 |
| Packaging | Reel | Reel | Reel |
| Height | 0.86 mm | 0.86 mm | 0.86 mm |
| Length | 3 mm | 3 mm | 3 mm |
| Width | 3 mm | 3 mm | 3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| High Level Output Current | 200 mA | 200 mA | 200 mA |
| Low Level Output Current | - 200 mA | - 200 mA | - 200 mA |
| Operating Supply Current | 3000 uA | 3000 uA | 3 mA |
| Pd Power Dissipation | 613 mW | 613 mW | 613 mW |
| Product Type | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| Factory Pack Quantity | 1000 | 1000 | 3500 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Unit Weight | 0.001058 oz | 0.001058 oz | 0.001058 oz |