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74AC74 Dual D Flip-Flop
74AC74
Texas Instrumentsic logic
The 74AC74 is a dual D-type flip-flop with clear and preset inputs, used for data storage and toggling applications.
In stock
Specifications
3- Operating Voltage
- 2 V to 6 V
- Supply Current
- ±50 mA (Continuous output current) mA
- Temperature Range
- -55°C to 125°C
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CLR | GPIO | Channel 1, Clear Input, Active Low |
| 2 | D | GPIO | Channel 1, Data Input |
| 3 | CLK | GPIO | Channel 1, Positive edge triggered clock input |
| 4 | PRE | GPIO | Channel 1, Preset Input, Active Low |
| 5 | Q | — | Channel 1, Output |
| 6 | Q | GPIO | Channel 1, Inverted Output |
| 7 | GND | GND | Ground |
| 8 | Q | — | Channel 2, Inverted Output |
| 9 | Q | — | Channel 2, Output |
| 10 | PRE | GPIO | Channel 2, Preset Input, Active Low |
| 11 | CLK | GPIO | Channel 2, Positive edge triggered clock input |
| 12 | D | GPIO | Channel 2, Data Input |
| 13 | CLR | GPIO | Channel 2, Clear Input, Active Low |
| 14 | VCC | POWER | Positive Supply |
Interactive pinout
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74AC74
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