| PartNumber | SN74HC684DW | SN74HC684N | SN74HC684DWR |
| Description | Logic Comparators 8-Bit Magnitude Comparators | Logic Comparators 8-Bit Magnitude Comparators | Logic Comparators 8-Bit Magnitude Comparators |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Logic Comparators | Logic Comparators | Logic Comparators |
| RoHS | Y | Y | Y |
| Comparator Type | Magnitude/Identity | Magnitude/Identity | Magnitude/Identity |
| Number of Bits | 8 bit | 8 bit | 8 bit |
| Logic Function | A = B, A > B | A = B, A > B | A = B, A > B |
| Output Type | Active Low | Active Low | Active Low |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Current Max | 8 uA | 8 uA | 8 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Propagation Delay Time | 275 ns, 55 ns, 47 ns | 275 ns, 55 ns, 47 ns | 275 ns, 55 ns, 47 ns |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-20 | PDIP-20 | SOIC-20 |
| Packaging | Tube | Tube | Reel |
| Product | Digital Comparators | Digital Comparators | Digital Comparators |
| Series | SN74HC684 | SN74HC684 | SN74HC684 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Polarity | Inverting | Inverting | Inverting |
| Product Type | Logic Comparators | Logic Comparators | Logic Comparators |
| Factory Pack Quantity | 25 | 20 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.017662 oz | 0.042297 oz | 0.017662 oz |