| PartNumber | ICM7556ISD+ | ICM7556ISD+T | ICM7556ISD-T |
| Description | Timers & Support Products Low-Power General Purpose Timer | Timers & Support Products Low-Power General Purpose Timer | Timers & Support Products Low-Power General Purpose Time |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Timers & Support Products | Timers & Support Products | Clock/Timing - Programmable Timers and Oscillators |
| RoHS | Y | Y | - |
| Series | ICM7556 | ICM7556 | - |
| Type | Standard | Standard | 555 Type, Timer/Oscillator (Dual) |
| Number of Internal Timers | 2 Timer | 2 Timer | - |
| Supply Voltage Max | 18 V | 18 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Packaging | Tube | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 1.5 mm | 1.5 mm | - |
| Length | 8.75 mm | 8.75 mm | - |
| Width | 4 mm | 4 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Pd Power Dissipation | 300 mW | 300 mW | - |
| Product Type | Timers & Support Products | Timers & Support Products | - |
| Factory Pack Quantity | 50 | 2500 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | ICM7556 | ICM7556 | - |
| Unit Weight | 0.004233 oz | - | - |
| Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
| Frequency | - | - | 500kHz |
| Operating Temperature | - | - | -20°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2 V ~ 16.5 V |
| Supplier Device Package | - | - | 14-SOICN |
| Current Supply | - | - | 60μA |
| Count | - | - | - |