| PartNumber | 83940DY-01LF | 83940DKILFT | 83940BYLFT |
| Description | Clock Drivers & Distribution 18 LVCMOS OUT BUFFER | Clock Drivers & Distribution 18 LVCMOS OUT BUFFER | Clock Drivers & Distribution 18 LVCMOS OUT BUFFER |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| RoHS | Y | Y | Y |
| Series | 83940-01 | 83940DI | 83940 |
| Multiply / Divide Factor | 1:18 | - | - |
| Output Type | LVCMOS, LVTTL | - | - |
| Max Output Freq | 200 MHz | - | - |
| Supply Voltage Max | 3.465 V | - | - |
| Supply Voltage Min | 2.375 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | TQFP-32 | VFQFPN-32 | TQFP-32 |
| Packaging | Tray | Reel | Reel |
| Height | 1.4 mm | 1 mm | 1.4 mm |
| Input Type | CML, LVCMOS, LVPECL, SSTL | - | - |
| Length | 7 mm | 5 mm | 7 mm |
| Type | Fanout Buffer | - | - |
| Width | 7 mm | 5 mm | 7 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 25 mA | - | - |
| Product Type | Clock Drivers & Distribution | Clock Drivers & Distribution | Clock Drivers & Distribution |
| Factory Pack Quantity | 250 | 2500 | 1000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 83940-01 ICS83940DY-01LF | 83940DI ICS83940DKILFT | 83940 ICS83940BYLFT |
| Unit Weight | 0.002568 oz | - | 0.002568 oz |