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| PartNumber | SN74AHC74QPWRG4Q1 | SN74AHC74QDRG4Q1 | SN74AHC74QDRQ1 |
| Description | Flip Flops Dual Pos-Edge-Trgrd D-Type Flip-Flops | Flip Flops DUAL D-TYPE FLIP- FLOP | Flip Flops Dual Pos Edge Trig D Type Flip Flop |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Flip Flops | Flip Flops | Flip Flops |
| RoHS | Y | Y | Y |
| Number of Circuits | 2 | 2 | 2 |
| Logic Family | AHC | AHC | AHC |
| Logic Type | CMOS | D-Type Flip-Flop | D-Type Flip-Flop |
| Polarity | Inverting/Non-Inverting | True/Inverting | Inverting/Non-Inverting |
| Input Type | CMOS | CMOS | CMOS |
| Output Type | CMOS | CMOS | CMOS |
| Propagation Delay Time | 15.4 ns | 15.4 ns | 15.4 ns |
| High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
| Low Level Output Current | 8 mA | 8 mA | 8 mA |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 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 | SOIC-14 | SOIC-14 |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Reel | Reel | Reel |
| Function | D-Type | D-Type | D-Type |
| Height | 1.15 mm | 1.58 mm | 1.58 mm |
| Length | 5 mm | 8.65 mm | 8.65 mm |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Quiescent Current | 2 uA | 2 uA | 2 uA |
| Series | SN74AHC74Q-Q1 | SN74AHC74Q-Q1 | SN74AHC74Q-Q1 |
| Width | 4.4 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of Channels | 2 | 2 | 2 |
| Number of Input Lines | 1 | 1 | 4 |
| Number of Output Lines | 1 | 1 | 2 |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V | 2 V to 5.5 V |
| Product Type | Flip Flops | Flip Flops | Flip Flops |
| Reset Type | Set, Reset | Set, Reset | Set, Reset |
| Factory Pack Quantity | 2000 | 2500 | 2500 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.002018 oz | 0.004318 oz | 0.004318 oz |