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74LS253 Dual 4-to-1 Mux
74LS253
Texas Instrumentsic logic
The SN74LS253 is a dual 4-to-1 multiplexer with 8 data inputs, 2 select lines, and 4 output pins. It's packaged in an SOIC (Small Outline Integrated Circuit) with 16 pins.
In stock
Specifications
1- Operating Voltage
- 5V DC
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| — | VCC | POWER | Supply voltage |
| 2 | GND | GND | Ground |
| 3 | SDA | I2C | Serial Data Line |
| 4 | SCL | I2C | Serial Clock Line |
| 5 | D0 | GPIO | Data Input 1 |
| 6 | D1 | GPIO | Data Input 2 |
| 7 | D2 | GPIO | Data Input 3 |
| 8 | D3 | GPIO | Data Input 4 |
| 9 | SEL0 | GPIO | Select Line 1 |
| 10 | SEL1 | GPIO | Select Line 2 |
| 11 | Q0 | GPIO | Output 1 |
| 12 | Q1 | GPIO | Output 2 |
| 13 | Q2 | GPIO | Output 3 |
| 14 | Q3 | GPIO | Output 4 |
Interactive pinout
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74LS253
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