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| PartNumber | SN74AHCT74N | SN74AHCT74NSR | SN74AHCT74NSRG4 |
| Description | Flip Flops Dual w/Clear Preset | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | Flip Flops Dual Pos Edge Trgrd DType FlipFlop |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 2 | 2 | - |
| Logic Family | AHCT | AHCT | - |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | - |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | - |
| Input Type | TTL | TTL | - |
| Output Type | CMOS | CMOS | - |
| Propagation Delay Time | 8.8 ns | 8.8 ns | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Supply Voltage Min | 4.5 V | 4.5 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 | PDIP-14 | SO-14 | - |
| Packaging | Tube | Reel | - |
| Function | Dual with Clear Preset | D-Type | - |
| Height | 4.57 mm | 1.95 mm | - |
| Length | 19.3 mm | 10.3 mm | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Quiescent Current | 2 uA | 2 uA | - |
| Series | SN74AHCT74 | SN74AHCT74 | - |
| Width | 6.35 mm | 5.3 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 | 25 | 2000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.032734 oz | 0.007348 oz | - |