Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | |
| Pkg. Code: | |
| Lead Count (#): | |
| Pkg. Dimensions (mm): | |
| Pitch (mm): |
Environmental & Export Classifications
| RoHS (HD74HC74RP) | EnglishJapanese |
| Moisture Sensitivity Level (MSL) | |
| Pb (Lead) Free | No |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Family Name | HD74HC Series |
| Function | Dual D-type Flip-Flops with Preset and Clear |
| Function Gr1 | Latch/Flip-Flop/Register |
| Function Gr2 | D type FlipFlop |
| Lead Compliant | N |
| MOQ | 1 |
| Pb (Lead) Free | No |
| Propagation Delay | 34 ns |
| Temp. Range (°C) | -40 to +85°C |
Resources for HD74HC74RP
Description
The flip-flop has independent data, preset, clear, and clock inputs and Q and Q outputs. The logic level present at the data input is transferred to the output during the positive going transition to the clock pulse. Preset and clear are independent of the clock and accomplished by a low level at the appropriate input.