 |  |  | |
| PartNumber | SN74HCT74DBR | SN74HCT74DE4 | SN74HCT74D |
| Description | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | Flip Flops Dual w/Clear Preset |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Flip Flops | Flip Flops | Logic - Flip Flops |
| RoHS | Y | Y | - |
| Number of Circuits | 2 | 2 | 2 |
| Logic Family | HCT | HCT | HCT |
| Logic Type | D-Type Edge Triggered Flip-Flop | D-Type Edge Triggered Flip-Flop | D-Type Edge Triggered Flip-Flop |
| Polarity | Inverting/Non-Inverting | Inverting/Non-Inverting | Inverting/Non-Inverting |
| Input Type | TTL | TTL | TTL |
| Output Type | CMOS | CMOS | Differential |
| Propagation Delay Time | 28 ns | 28 ns | 28 ns |
| High Level Output Current | - 4 mA | - 4 mA | - 4 mA |
| Low Level Output Current | 4 mA | 4 mA | 4 mA |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 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 | SSOP-14 | SOIC-14 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Function | D-Type | D-Type | Set(Preset) and Reset |
| Height | 1.95 mm | 1.58 mm | - |
| Length | 6.2 mm | 8.65 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Quiescent Current | 4 uA | 4 uA | - |
| Series | SN74HCT74 | SN74HCT74 | 74HCT |
| Width | 5.3 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 2 | 2 | - |
| Number of Input Lines | 4 | 4 | 4 |
| Number of Output Lines | 2 | 2 | 2 |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Flip Flops | Flip Flops | - |
| Reset Type | Set, Reset | Set, Reset | - |
| Factory Pack Quantity | 2000 | 50 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.004296 oz | 0.004564 oz | 0.004564 oz |
| Type | - | - | D-Type |
| Package Case | - | - | SOIC-14 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Frequency Clock | - | - | 46MHz |
| Number of Elements | - | - | 2 |
| Current Output High Low | - | - | 4mA, 4mA |
| Max Propagation Delay V Max CL | - | - | 18ns @ 5.5V, 50pF |
| Current Quiescent | - | - | 4μA |
| Number of Bits per Element | - | - | 1 |
| Trigger Type | - | - | Positive Edge |
| Input Capacitance | - | - | 3pF |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
SN74HCT74DR | Flip Flops Dual | |
| SN74HCT74N | Flip Flops Dual | ||
| SN74HCT74PW | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74NSR | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DBR | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DT | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74NE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DG4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWT | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DRG4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWG4 | Flip Flops Dual DType Pos Edge Trigred FlipFlop | ||
| SN74HCT74DE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWG4 | Flip Flop D-Type Pos-Edge 2-Element 14-Pin TSSOP Tube - Bulk (Alt: SN74HCT74PWG4) | ||
| SN74HCT74DRG4 | IC FF D-TYPE DUAL 1BIT 14SOIC | ||
| SN74HCT74DE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DG4 | Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOIC Tube - Rail/Tube (Alt: SN74HCT74DG4) | ||
| SN74HCT74DRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DBR | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWT | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74DT | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PWR | Flip Flops Dual w/Clear Preset | ||
| SN74HCT74DR | Flip Flops Dual | ||
| SN74HCT74N | Flip Flops Dual | ||
| SN74HCT74NSRE4 | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74NSR | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74PW | Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop | ||
| SN74HCT74D | Flip Flops Dual w/Clear Preset | ||
| SN74HCT74NG4 | IC FF D-TYPE DUAL 1BIT 14DIP | ||
| SN74HCT74PWR TSSOP14 | 全新原装 | ||
| SN74HCT74NE4 | Flip Flop D-Type Pos-Edge 2-Element 14-Pin PDIP Tube - Rail/Tube (Alt: SN74HCT74NE4) | ||
| SN74HCT74DR , HVB14S | 全新原装 | ||
| SN74HCT74DR SOP3.9 | 全新原装 | ||
| SN74HCT74DR/HCT74 | 全新原装 | ||
| SN74HCT74PWLE | - Bulk (Alt: SN74HCT74PWLE) | ||
| SN74HCT74PWRG4 | - Bulk (Alt: SN74HCT74PWRG4) |