| PartNumber | M74HC574TTR | M74HC574RM13TR | M74HC574B1R |
| Description | Flip Flops Octal "D" Flip-Flop | Flip Flops Octal "D" Flip-Flop | IC FF D-TYPE SNGL 8BIT 20DIP |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 8 | 8 | - |
| Logic Family | 74HC | 74HC | - |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | Single-Ended | Single-Ended | - |
| Propagation Delay Time | 190 ns | 190 ns | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-20 | SOP-20 | - |
| Packaging | Reel | Reel | - |
| Function | D-Type Bus Interface | D-Type Bus Interface | - |
| Height | 1 mm | 2.45 mm | - |
| Length | 6.5 mm | 13 mm | - |
| Quiescent Current | 4 uA | 4 uA | - |
| Series | M74HC574 | M74HC574 | - |
| Width | 4.4 mm | 7.6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Number of Channels | 8 | 8 | - |
| Number of Input Lines | 8 | 8 | - |
| Number of Output Lines | 3 | 3 | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Factory Pack Quantity | 2500 | 1000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006737 oz | 0.009408 oz | - |