| PartNumber | DM74ALS574ASJ | DM74ALS574AN | DM74ALS573BWM |
| Description | Flip Flops Oct D-Type Flip-Flop | Flip Flops Oct D-Type Flip-Flop | Latches Oct D-Type Trans Lat |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Flip Flops | Flip Flops | Latches |
| RoHS | Y | Y | Y |
| Number of Circuits | 8 | 8 | 8 Circuit |
| Logic Family | 74ALS | 74ALS | 74ALS |
| Logic Type | D-Type Edge Triggered Flip-Flop | D-Type Edge Triggered Flip-Flop | D-Type Transparent Latch |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Input Type | Single-Ended | Single-Ended | - |
| Output Type | Single-Ended | Single-Ended | 3-State |
| Propagation Delay Time | 14 ns | 14 ns | 14 ns at 4.5 V to 5.5 V |
| High Level Output Current | - 2.6 mA | - 2.6 mA | - 2.6 mA |
| Low Level Output Current | 24 mA | 24 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 | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOP-20 | PDIP-20 | SOIC-20 |
| Packaging | Tube | Tube | Tube |
| Function | Flip-Flop | Flip-Flop | Latch |
| Height | 1.8 mm | 3.43 mm | 2.35 mm |
| Length | 12.6 mm | 26.92 mm | 13 mm |
| Width | 5.3 mm | 7.11 mm | 7.6 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Number of Channels | 8 | 8 | 8 Channels |
| Number of Input Lines | 8 | 8 | 8 Line |
| Number of Output Lines | 3 | 3 | 3 Line |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Flip Flops | Flip Flops | Latches |
| Factory Pack Quantity | 38 | 18 | 36 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.009408 oz | 0.079719 oz | 0.028254 oz |
| Part # Aliases | - | DM74ALS574AN_NL | - |
| Type | - | - | D-Type |
| Operating Supply Current | - | - | 24 mA |
| Reset Type | - | - | No Reset |