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| PartNumber | SN74HC574PWR | SN74HC574PWRE4 | SN74HC574PWRG4 |
| Description | Flip Flops Tri-State Octal | Flip Flops Octal Edge-Trig D-Ty F-F W/3-State Otpt | Flip Flops Octal Edge-Trig D-Ty F-F W/3-State Otpt |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Flip Flops | Flip Flops | Flip Flops |
| RoHS | Y | Y | Y |
| Number of Circuits | 8 | 8 | 8 |
| Logic Family | HC | HC | HC |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | D-Type Flip-Flop |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Input Type | CMOS | CMOS | CMOS |
| Output Type | 3-State | 3-State | 3-State |
| Propagation Delay Time | 265 ns | 265 ns | 265 ns |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 | TSSOP-20 | TSSOP-20 |
| Packaging | Reel | Reel | Reel |
| Function | Tri-State Octal | D-Type Bus Interface | D-Type Bus Interface |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Length | 6.5 mm | 6.5 mm | 6.5 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Quiescent Current | 8 uA | 8 uA | 8 uA |
| Series | SN74HC574 | SN74HC574 | SN74HC574 |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of Channels | 8 | 8 | 8 |
| Number of Input Lines | 3 | 3 | 3 |
| Number of Output Lines | 1 | 1 | 1 |
| Operating Supply Voltage | 6 V | 6 V | 6 V |
| Product Type | Flip Flops | Flip Flops | Flip Flops |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.002716 oz | 0.002716 oz | 0.002716 oz |