| PartNumber | 74AC74MTR | 74AC74B | 74AC74TTR |
| Description | Flip Flops Dual "D" Flip-Flop | Flip Flops | Flip Flops Dual "D" Flip-Flop |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Flip Flops | Flip Flops | Flip Flops |
| RoHS | Y | N | Y |
| Number of Circuits | 2 | 2 | 2 |
| Logic Family | 74AC | 74AC | 74AC |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | D-Type Flip-Flop |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | Inverting/Non-Inverting |
| Input Type | Single-Ended | Single-Ended | Single-Ended |
| Output Type | Differential | Differential | Differential |
| Propagation Delay Time | 14 ns | 14 ns | 14 ns |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOP-14 | DIP-14 | TSSOP-14 |
| Packaging | Reel | Tube | Reel |
| Function | Advanced High Speed CMOS | D-Type | Advanced High Speed CMOS |
| Height | 1.65 mm | 5.1 mm | 1 mm |
| Length | 8.75 mm | 20 mm | 5 mm |
| Quiescent Current | 2 uA | 2 uA | 2 uA |
| Series | 74AC74 | 74AC74 | 74AC74 |
| Width | 4 mm | 7.1 mm | 4.4 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Number of Channels | 2 | 2 | 2 |
| Number of Input Lines | 1 | 1 | 1 |
| Number of Output Lines | 1 | 1 | 1 |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Flip Flops | Flip Flops | Flip Flops |
| Reset Type | Set, Reset | Set, Reset | Set, Reset |
| Factory Pack Quantity | 2500 | 25 | 2500 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.008501 oz | 0.057144 oz | 0.004949 oz |