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| PartNumber | SN74AHCT74DR | SN74AHCT74DRG4 | SN74AHCT74DRE4 |
| Description | Flip Flops Dual w/Clear Preset | Flip Flops Dual Pos Edge Trgrd DType FlipFlop | 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 | AHCT | AHCT | AHCT |
| Logic Type | D-Type Flip-Flop | CMOS | D-Type Flip-Flop |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | Inverting/Non-Inverting |
| Input Type | TTL | TTL | TTL |
| Output Type | CMOS | CMOS | CMOS |
| Propagation Delay Time | 8.8 ns | 8.8 ns | 8.8 ns |
| High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
| Low Level Output Current | 8 mA | 8 mA | 8 mA |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 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 | SOIC-14 | SOIC-14 | SOIC-14 |
| Packaging | Reel | Reel | Reel |
| Function | Dual with Clear Preset | D-Type | D-Type |
| Height | 1.58 mm | 1.58 mm | 1.58 mm |
| Length | 8.65 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 | SN74AHCT74 | SN74AHCT74 | SN74AHCT74 |
| Width | 3.91 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of Channels | 2 | 2 | 2 |
| Number of Input Lines | 4 | 1 | 4 |
| Number of Output Lines | 2 | 1 | 2 |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | Flip Flops | Flip Flops | Flip Flops |
| Reset Type | Set, Reset | Set, Reset | Set, Reset |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.004564 oz | 0.004564 oz | 0.004564 oz |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
SN74AHCT74DR | Flip Flops Dual w/Clear Preset | |
| SN74AHCT74DRG4 | Flip Flops Dual Pos Edge Trgrd DType FlipFlop | ||
| SN74AHCT74DRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74AHCT74DRG4 | Flip Flops Dual Pos Edge Trgrd DType FlipFlop | ||
| SN74AHCT74DRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74AHCT74DR | Flip Flops Dual w/Clear Preset |