| PartNumber | TLC556MDR | TLC556MDG4 | TLC556MDRG4 |
| Description | Timers & Support Products Lo-Pwr Dual LinCMOS Timer | Timers & Support Products LO-PWR Dual LinCMOS Timer | IC OSC TIMER DUAL 2.1MHZ 14-SOIC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Timers & Support Products | Timers & Support Products | Clock/Timing - Programmable Timers and Oscillators |
| RoHS | Y | Y | - |
| Series | TLC556M | TLC556M | LinCMOS |
| Type | Standard | Standard | 555 Type, Timer/Oscillator (Dual) |
| Number of Internal Timers | 2 Timer | 2 Timer | - |
| Supply Voltage Max | 15 V | 15 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 8.65 mm | 8.65 mm | - |
| Width | 3.91 mm | 3.91 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 | 130 uA | 130 uA | - |
| Pd Power Dissipation | 950 mW | 950 mW | - |
| Product Type | Timers & Support Products | Timers & Support Products | - |
| Factory Pack Quantity | 2500 | 50 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Tradename | LinCMOS | LinCMOS | - |
| Unit Weight | 0.004318 oz | 0.004706 oz | - |
| Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
| Frequency | - | - | 2.1MHz |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 5 V ~ 18 V |
| Supplier Device Package | - | - | 14-SOIC |
| Current Supply | - | - | 720μA |
| Count | - | - | - |