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| PartNumber | SN74AHC74DR | SN74AHC74DRE4 | SN74AHC74DR SOP3.9 |
| Description | Flip Flops Dual w/Clear Preset | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 2 | 2 | - |
| Logic Family | AHC | AHC | - |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | - |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | - |
| Input Type | CMOS | CMOS | - |
| Output Type | CMOS | CMOS | - |
| Propagation Delay Time | 15.4 ns | 15.4 ns | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Packaging | Reel | Reel | - |
| Function | Dual with Clear Preset | D-Type | - |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 8.65 mm | 8.65 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Quiescent Current | 2 uA | 2 uA | - |
| Series | SN74AHC74 | SN74AHC74 | - |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 2 | 2 | - |
| Number of Input Lines | 4 | 4 | - |
| Number of Output Lines | 2 | 2 | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Reset Type | Set, Reset | Set, Reset | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.004564 oz | 0.004564 oz | - |