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Dual D-type flip-flop
| Part number | 74HC74 Dual D Flip-Flop |
|---|---|
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-14 |
| Pins | 14 |
74HC74 Dual D Flip-Flop pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | ~R | input | |
| 2 | D | input | |
| 3 | C | input | |
| 4 | ~S | input | |
| 5 | Q | output | |
| 6 | ~Q | output | |
| 7 | GND | ground | |
| 8 | ~Q | output | |
| 9 | Q | output | |
| 10 | ~S | input | |
| 11 | C | input | |
| 12 | D | input | |
| 13 | ~R | input | |
| 14 | VCC | power |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-14 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.