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74HC258 Quad 2-to-1 Mux
74HC258
Texas Instrumentsic logic
The 74HC258 is a quad 2-to-1 multiplexer with 3-state outputs, used in bus systems to select between two data sources.
In stock
Specifications
3- Operating Voltage
- 2 V to 6 V
- Supply Current
- 80-µA max
- Interface
- 3-state outputs, 2-to-1 multiplexer
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| A | Address A | GPIO | Selects input source. |
| B | Address B | GPIO | Selects input source. |
| G | Output Enable | GPIO | Controls output state (high-impedance when high). |
| Y1 | Data Output 1 | GPIO | Outputs selected data. |
| Y2 | Data Output 2 | GPIO | Outputs selected data. |
| Y3 | Data Output 3 | GPIO | Outputs selected data. |
| Y4 | Data Output 4 | GPIO | Outputs selected data. |
Interactive pinout
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74HC258
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