| PartNumber | MC10H645FNG | MC10H645FN | MC10H645FNR2 |
| Description | Clock Drivers & Distribution 1:9 TTL Clock Driver | Clock Drivers & Distribution 1:9 TTL Clock Driver | Clock Drivers & Distribution 1:9 TTL Clock Driver |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| RoHS | Y | N | N |
| Series | MC10H645 | - | - |
| Multiply / Divide Factor | 1:9 | 2:1 | 2:1 |
| Output Type | TTL | TTL | TTL |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage Min | 4.75 V | 4.75 V | 4.75 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-28 | PLCC-28 | PLCC-28 |
| Packaging | Tube | Tube | Reel |
| Height | 3.69 mm | 3.69 mm | 3.69 mm |
| Input Type | Clock | - | - |
| Length | 11.58 mm | 11.58 mm | 11.58 mm |
| Type | TTL | TTL | TTL |
| Width | 11.58 mm | 11.58 mm | 11.58 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 30 mA | - | - |
| Product Type | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| Factory Pack Quantity | 37 | 37 | 500 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Unit Weight | 0.041719 oz | 0.041719 oz | 0.041719 oz |