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74HCT273 Octal D Flip-Flop
74HCT273
Texas Instrumentsic logic
74HCT273 is an octal D flip-flop with positive-edge triggering and a common clear enable input.
In stock
Specifications
3- Operating Voltage
- 4.5V to 5.5V
- Supply Current
- 80µA maximum max
- Interface
- TTL-compatible
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CLR | GPIO | Clear for all channels, active low |
| 2 | 1D | GPIO | Output for channel 1 |
| 3 | 2D | GPIO | Input for channel 1 |
| 4 | 2Q | GPIO | Input for channel 2 |
| 5 | 3Q | GPIO | Output for channel 2 |
| 6 | 3D | GPIO | Input for channel 3 |
| 7 | 4D | GPIO | Input for channel 3 |
| 8 | 4Q | GPIO | Output for channel 3 |
| 9 | 5D | GPIO | Input for channel 4 |
| 10 | GND | GND | Ground |
| 11 | CLK | GPIO | Clock for all channels, rising edge triggered |
| 12 | 5Q | GPIO | Output for channel 4 |
| 13 | 6D | GPIO | Input for channel 5 |
| 14 | 6Q | GPIO | Output for channel 5 |
| 15 | 7D | GPIO | Input for channel 6 |
| 16 | 7Q | GPIO | Output for channel 6 |
| 17 | 8D | GPIO | Input for channel 7 |
| 18 | 8Q | GPIO | Output for channel 7 |
| 19 | VCC | POWER | Positive supply |
| 20 | 6Q | GPIO | Output for channel 7 |
Interactive pinout
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74HCT273
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