| PartNumber | M74HC73RM13TR | M74HC73B1R | M74HC7266RM13TR |
| Description | Flip Flops Dual J-K F/F w/Clear | Flip Flops Dual J-K F/F w/Clear | Logic Gates QUAD EXCLUSIVE NOR GATE |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Flip Flops | Flip Flops | Logic Gates |
| RoHS | Y | Y | Y |
| Number of Circuits | 2 | 2 | - |
| Logic Family | 74HC | 74HC | HC |
| Logic Type | CMOS | J-K Type Flip-Flop | CMOS |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | - |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | Differential | Differential | - |
| Propagation Delay Time | 125 ns | 125 ns | 90 ns |
| High Level Output Current | - 5.2 mA | - 5.2 mA | - 5.2 mA |
| Low Level Output Current | 5.2 mA | 5.2 mA | 5.2 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 | SO-14 | DIP-14 | SOP-14 |
| Packaging | Reel | Tube | Reel |
| Function | High speed CMOS DUAL J-K Flip Flop with preset and clear | Flip-Flop | XNOR |
| Height | 1.65 mm | 5.1 mm | 1.65 mm |
| Length | 8.75 mm | 20 mm | 8.75 mm |
| Quiescent Current | 2 uA | 2 uA | - |
| Series | M74HC73 | M74HC73 | M74HC7266 |
| Width | 4 mm | 7.1 mm | 4 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Number of Channels | 2 | 2 | - |
| Number of Input Lines | 2 | 2 | 2 Input |
| Number of Output Lines | 1 | 1 | 1 Output |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2.5 V, 3.3 V, 5 V |
| Product Type | Flip Flops | Flip Flops | Logic Gates |
| Reset Type | Reset | Reset | - |
| Factory Pack Quantity | 2500 | 25 | 2500 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.009143 oz | 0.057144 oz | 0.008501 oz |
| Product | - | - | Single-Function Gate |
| Logic Function | - | - | XNOR |
| Number of Gates | - | - | 4 Gate |