| PartNumber | TLC551CP | TLC551CPE4 | TLC551CPG4 |
| Description | Timers & Support Products CMOS | Timers & Support Products LINCMOS TIMER | IC OSC SINGLE TIMER 1.8MHZ 8-DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Timers & Support Products | Timers & Support Products | - |
| RoHS | Y | Y | - |
| Series | TLC551 | TLC551 | - |
| Type | Standard | Standard | - |
| Number of Internal Timers | 1 Timer | 1 Timer | - |
| Supply Voltage Max | 15 V | 15 V | - |
| Supply Voltage Min | 1 V | 1 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-8 | PDIP-8 | - |
| Packaging | Tube | Tube | - |
| Height | 4.57 mm | 4.57 mm | - |
| Length | 9.81 mm | 9.81 mm | - |
| Width | 6.35 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| High Level Output Current | 100 mA | 100 mA | - |
| Low Level Output Current | - 10 mA | - 10 mA | - |
| Operating Supply Current | 170 uA | 170 uA | - |
| Pd Power Dissipation | 1000 mW | 1000 mW | - |
| Product Type | Timers & Support Products | Timers & Support Products | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Tradename | LinCMOS | LinCMOS | - |
| Unit Weight | 0.015535 oz | 0.015535 oz | - |