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74HCT166 8-bit Shift Register
74HCT166
Nexperiaic logic
The 74HCT166 is an 8-bit serial or parallel-in/serial-out shift register that supports parallel loading and serial shifting of data.
In stock
Specifications
4- Operating Voltage
- 2.0 V to 6.0 V (for 74HC166); 4.5 V to 5.5 V (for 74HCT166) V
- Supply Current
- ≤50 mA mA
- Temperature Range
- -40 °C to +85 °C (for 74HC166); -40 °C to +125 °C (for 74HCT166)
- Package
- SO16, TSSOP16
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | DS | GPIO | Serial data input |
| 2-7 | D0 to D5, CP | GPIO | Parallel data inputs and clock input (LOW-to-HIGH edge-triggered) |
| 8 | GND | GND | Ground |
| 9 | MR | GPIO | Asynchronous master reset input (active LOW) |
| 10-14 | D6 to D2, CE | GPIO | Parallel data inputs and clock enable input (active LOW) |
| 15 | PE | GPIO | Parallel enable input (active LOW) |
| 16 | VCC | POWER | Positive supply voltage |
Interactive pinout
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74HCT166
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