| PartNumber | SN74HC02QPWREP | SN74HC02QPWRQ1 | SN74HC02QPWRG4Q1 |
| Description | Logic Gates Mil Enhance Quad 2- Input Pos-NOR Gates | Logic Gates Quad 2 Input NOR Gate | Logic Gates Auto Cat Quad 2-Inp Pos-NOR Gates |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Logic Gates | Logic Gates | Logic Gates |
| RoHS | Y | Y | Y |
| Product | Single-Function Gate | Single-Function Gate | - |
| Logic Function | NOR | NOR | - |
| Logic Family | HC | HC | HC |
| Number of Gates | 4 Gate | 4 Gate | 4 Gate |
| Number of Input Lines | 2 Input | 8 Input | 2 Input |
| Number of Output Lines | 1 Output | 4 Output | 1 Output |
| High Level Output Current | - 5.2 mA | - 5.2 mA | - 5.2 mA |
| Low Level Output Current | 5.2 mA | 5.2 mA | 5.2 mA |
| Propagation Delay Time | 18 ns | 8 ns at 6 V | 18 ns |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-14 | TSSOP-14 | TSSOP-14 |
| Packaging | Reel | Reel | Reel |
| Function | NOR | Gate | NOR |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Input Type | CMOS | CMOS | CMOS |
| Length | 5 mm | 5 mm | 5 mm |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Output Type | CMOS | CMOS | CMOS |
| Series | SN74HC02-EP | SN74HC02-Q1 | SN74HC02-Q1 |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Type | 2-INPUT NOR | 2-Input NOR | CMOS |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Operating Supply Current | 20 uA | 20 uA | 20 uA |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | Logic Gates | Logic Gates | Logic Gates |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | V62/04687-02YE | - | - |
| Unit Weight | 0.002018 oz | 0.002004 oz | 0.002018 oz |
| Qualification | - | AEC-Q100 | AEC-Q100 |
| Output Current | - | 4 mA | - |
| Output Voltage | - | 6 V | - |