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| PartNumber | SN74HC574NSR | SN74HC574NS | SN74HC574NSR HC574 |
| Description | Flip Flops Octal Edge-Trig D-Ty F-F W/3-State Otpt | Flip Flops Octal Edge-Triggered F/F | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Flip Flops | Flip Flops | - |
| RoHS | Y | Y | - |
| Number of Circuits | 8 | 4 | - |
| Logic Family | HC | HCT | - |
| Logic Type | D-Type Flip-Flop | D-Type Flip-Flop | - |
| Polarity | Non-Inverting | Inverting/Non-Inverting | - |
| Input Type | CMOS | TTL | - |
| Output Type | 3-State | CMOS | - |
| Propagation Delay Time | 265 ns | 33 ns | - |
| High Level Output Current | - 7.8 mA | - 4 mA | - |
| Low Level Output Current | 7.8 mA | 4 mA | - |
| Supply Voltage Min | 2 V | 4.5 V | - |
| Supply Voltage Max | 6 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 55 C | - |
| Maximum Operating Temperature | + 85 C | + 125 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SO-20 | PDIP-16 | - |
| Packaging | Reel | Tube | - |
| Function | D-Type Bus Interface | D-Type Bus Interface | - |
| Height | 1.95 mm | 4.57 mm | - |
| Length | 12.6 mm | 19.3 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 55 C to + 125 C | - |
| Quiescent Current | 8 uA | 8 uA | - |
| Series | SN74HC574 | CD74HCT175 | - |
| Width | 5.3 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 8 | 4 | - |
| Number of Input Lines | 3 | 4 | - |
| Number of Output Lines | 1 | 4 | - |
| Operating Supply Voltage | 6 V | 5 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Factory Pack Quantity | 2000 | 25 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.009408 oz | 0.033570 oz | - |
| Reset Type | - | Master Reset | - |