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74AC574 Octal D Flip-Flop
74AC574
Texas Instrumentsic logic
The SN54AC574 is an octal D flip-flop with 3-state outputs designed for use in buffer registers, I/O ports, bidirectional bus drivers, and working registers.
In stock
Specifications
8- Operating Voltage
- 2V to 6V VCC
- Supply Current
- ±50mA continuous output current (VO = 0 to VCC) mA
- Interface
- 3-state outputs, clock input
- Resolution
- Not applicable for digital logic device
- Range
- Input voltage range: -0.5V to VCC + 0.5V, Output voltage range: -0.5V to VCC + 0.5V V
- Accuracy
- Not applicable for digital logic device
- Temperature Range
- -65°C to 150°C (storage), -40°C to 85°C (operating) °C
- Package
- DB (SSOP, 20), DW (SOIC, 20), N (PDIP, 20), PW (TSSOP, 20)
Pinout
5| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | OE | GPIO | Output enable for all channels, active low |
| 2-9 | D1-D8 | GPIO | Inputs for channel 1 to 8 |
| 10 | GND | GND | Ground |
| 11 | CLK | GPIO | Clock input for all channels, rising edge triggered |
| 12-20 | Q1-Q8 | GPIO | Outputs for channel 1 to 8 |
Interactive pinout
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74AC574
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