| PartNumber | NE555PSR | NE555PS | NE555PSRE4 |
| Description | Timers & Support Products Precision | Timers & Support Products GP51-04026-86,86/04/10 | Timers & Support Products Precision |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| RoHS | Y | Y | Y |
| Series | NE555 | TLC552 | NE555 |
| Type | Standard | Standard | Standard |
| Number of Internal Timers | 1 Timer | 2 Timer | 1 Timer |
| Supply Voltage Max | 16 V | 18 V | 16 V |
| Supply Voltage Min | 4.5 V | 1 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 | SO-8 | SOIC-14 | SO-8 |
| Packaging | Reel | Tube | Reel |
| Height | 1.95 mm | 1.58 mm | 1.95 mm |
| Length | 6.2 mm | 8.65 mm | 6.2 mm |
| Width | 5.3 mm | 3.91 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| High Level Output Current | 200 mA | 100 mA | 200 mA |
| Low Level Output Current | - 200 mA | - 10 mA | - 200 mA |
| Operating Supply Current | 2000 uA | 340 uA | 2000 uA |
| Product Type | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| Factory Pack Quantity | 2000 | 50 | 2000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Unit Weight | 0.004325 oz | 0.004318 oz | 0.004325 oz |
| Pd Power Dissipation | - | 950 mW | - |
| Tradename | - | LinCMOS | - |