← All parts
4 Line BCD to 10 Line Decimal Decoder
7442
ic logic
The SN74LS42 is a 4-line-to-10-line decoder IC used for converting binary-coded decimal (BCD) input into a standard decimal output. It features multiple digital outputs and can be powered by VCC.
In stock
Specifications
3- Operating Voltage
- VCC -
- Package Type
- SOIC or PDIP -
- Pins
- 16 -
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Power supply voltage |
| 2 | GND | GND | Ground reference |
| 3 | I2C SDA | I2C | Serial Data Line for I2C communication |
| 4 | I2C SCL | I2C | Serial Clock Line for I2C communication |
| 5 | GPIO | GPIO | General-purpose input/output pin |
| 6 | GPIO | GPIO | General-purpose input/output pin |
| 7 | GPIO | GPIO | General-purpose input/output pin |
| 8 | GPIO | GPIO | General-purpose input/output pin |
| 9 | GPIO | GPIO | General-purpose input/output pin |
| 10 | GPIO | GPIO | General-purpose input/output pin |
| 11 | GPIO | GPIO | General-purpose input/output pin |
| 12 | GPIO | GPIO | General-purpose input/output pin |
| 13 | GPIO | GPIO | General-purpose input/output pin |
| 14 | GPIO | GPIO | General-purpose input/output pin |
| 15 | GPIO | GPIO | General-purpose input/output pin |
| 16 | GND | GND | Ground reference |
Interactive pinout
Highlight:
7442
Click a pin to copy its name · tap a tag above to spotlight a bus.