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74LS175 Quad D Flip-Flop
74LS175
Texas Instrumentsic logic
The 74LS175 is a quad D flip-flop designed for digital signal storage and processing.
In stock
Specifications
3- Package
- PDIP (N), CDIP (J), CFP (W), LCCC (FK)
- Operating Voltage
- 5V
- Supply Current
- 10mA
Pinout
16Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | QD' | GPIO | Output of the first D flip-flop |
| 2 | QA' | GPIO | Output of the second D flip-flop |
| 3 | QB' | GPIO | Output of the third D flip-flop |
| 4 | QC' | GPIO | Output of the fourth D flip-flop |
| 5 | D1 | GPIO | Data input for the first D flip-flop |
| 6 | D2 | GPIO | Data input for the second D flip-flop |
| 7 | D3 | GPIO | Data input for the third D flip-flop |
| 8 | D4 | GPIO | Data input for the fourth D flip-flop |
| 9 | CP | GPIO | Clock input |
| 10 | GND | GND | Ground reference |
| 11 | VCC | POWER | Supply voltage |
| 12 | LD' | GPIO | Load input for the first D flip-flop |
| 13 | LD'' | GPIO | Load input for the second D flip-flop |
| 14 | LD''' | GPIO | Load input for the third D flip-flop |
| 15 | LD'''' | GPIO | Load input for the fourth D flip-flop |
| 16 | OE' | GPIO | Output enable for the first D flip-flop |
Interactive pinout
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74LS175
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