| PartNumber | SN74LS31DRE4 | SN74LS31DR | SN74LS31DRG4 |
| Description | Delay Lines / Timing Elements Hex Delay Elements | IC HEX DELAY ELEMENT 16-SOIC | IC DELAY ELEMENT 16SOIC |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Delay Lines / Timing Elements | - | - |
| RoHS | Y | - | - |
| Function | Active Multiple Delay Line | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOP-16 | - | - |
| Packaging | Reel | - | - |
| Height | 1.58 mm | - | - |
| Length | 9.9 mm | - | - |
| Width | 3.91 mm | - | - |
| Brand | Texas Instruments | - | - |
| Logic Family | 74LS | - | - |
| Logic Type | 2-Input NAND | - | - |
| Product Type | Delay Lines / Timing Elements | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Unit Weight | 0.023492 oz | - | - |