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74F109 Dual JK Flip-Flop
74F109
Texas Instrumentsic logic
The 74F109 is a dual J-K positive-edge-triggered flip-flop with clear and preset functions, designed for use in digital circuits.
In stock
Specifications
4- Operating Voltage
- 4.5 V to 5.5 V (VCC) / -0.5 V to 7 V (VI) / 2.5 V to 3.4 V (VOH) / 0.3 V to 0.5 V (VOL)
- Supply Current
- 11.7 mA to 17 mA
- Temperature Range
- -55°C to 125°C (SN54F109) / 0°C to 70°C (SN74F109)
- Interface
- GPIO
Pinout
9| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | PRE | GPIO | Preset input |
| 2 | CLK | GPIO | Clock input |
| 3 | J | GPIO | Data input J |
| 4 | K | GPIO | Data input K |
| 5 | Q | — | Output Q0 |
| 6 | Q' | — | Output Q1 |
| 7 | CLR | GPIO | Clear input |
| 8 | VCC | POWER | Supply voltage |
| 9 | GND | GND | Ground |
Interactive pinout
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74F109
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