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74AHC273 Octal D Flip-Flop
74AHC273
Texas Instrumentsic logic
A D-type flip-flop with eight channels, used for data storage and shift register applications, featuring positive-edge triggering and direct clear input.
In stock
Specifications
8- Operating Voltage
- 2 V to 5.5 V (VCC) VCC = 3.3 V ± 0.3 V, VCC = 5 V ± 0.5 V (TA = 25°C)
- Supply Current
- 4 µA to 40 µA (ICC) µA
- Interface
- CMOS
- Resolution
- 15 pF to 50 pF (CL) pF
- Range
- 0 V to 5.5 V (VI, VO) V
- Accuracy
- ±1 µA (IOL), ±1 µA (IOH) µA
- Temperature Range
- -55°C to 125°C (TA) °C
- Package
- N, DW, NS, DB, PW, DGV (20 pins)
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CLR | GPIO | Clear Pin |
| 2 | 1Q | GPIO | 1Q Output |
| 3 | 1D | GPIO | 1D Input |
| 4 | 2D | GPIO | 2D Input |
| 5 | 2Q | GPIO | 2Q Output |
| 6 | 3Q | GPIO | 3Q Output |
| 7 | 3D | GPIO | 3D Input |
| 8 | 4D | GPIO | 4D Input |
| 9 | 4Q | GPIO | 4Q Output |
| 10 | GND | GND | - |
| 11 | CLK | GPIO | Clock Pin |
| 12 | 5Q | GPIO | 5Q Output |
| 13 | 5D | GPIO | 5D Input |
| 14 | 6D | GPIO | 6D Input |
| 15 | 6Q | GPIO | 6Q Output |
| 16 | 7Q | GPIO | 7Q Output |
| 17 | 7D | GPIO | 7D Input |
| 18 | 8D | GPIO | 8D Input |
| 19 | 8Q | GPIO | 8Q Output |
| 20 | VCC | POWER | - |
Interactive pinout
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74AHC273
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