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| PartNumber | SN74AHCT574DWR | SN74AHCT574DWRG4 | SN74AHCT574DWRE4 |
| Description | Flip Flops Tri-State Octal | Flip Flops Octal Edge Trigred DType FlipFlop | Flip Flops Octal Edge-Trig D-Ty F-F W/3-State Otpt |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | Flip Flops | - | Logic - Flip Flops |
| RoHS | Y | - | - |
| Number of Circuits | 8 | - | - |
| Logic Family | AHCT | - | - |
| Logic Type | D-Type Flip-Flop | - | - |
| Polarity | Non-Inverting | - | - |
| Input Type | TTL | - | - |
| Output Type | 3-State | - | Tri-State, Non-Inverted |
| Propagation Delay Time | 10.6 ns | - | - |
| High Level Output Current | - 8 mA | - | - |
| Low Level Output Current | 8 mA | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-20 | - | - |
| Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
| Function | Tri-State Octal | - | Standard |
| Height | 2.35 mm | - | - |
| Length | 12.8 mm | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Quiescent Current | 4 uA | - | - |
| Series | SN74AHCT574 | - | 74AHCT |
| Width | 7.52 mm | - | - |
| Brand | Texas Instruments | - | - |
| Number of Channels | 8 | - | - |
| Number of Input Lines | 3 | - | - |
| Number of Output Lines | 1 | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Flip Flops | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.017662 oz | - | - |
| Type | - | - | D-Type |
| Package Case | - | - | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Frequency Clock | - | - | 115MHz |
| Number of Elements | - | - | 1 |
| Current Output High Low | - | - | 8mA, 8mA |
| Max Propagation Delay V Max CL | - | - | 10.6ns @ 5V, 50pF |
| Current Quiescent | - | - | 4μA |
| Number of Bits per Element | - | - | 8 |
| Trigger Type | - | - | Positive Edge |
| Input Capacitance | - | - | 3pF |