SN74LS32N gate & pin diagram | pinout, 14 PDIP onsemi
- Logic Type: OR Gate
- Number of Circuits: 4
- Number of Inputs: 2
- Package: 14-PDIP

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SN74LS32N Pinout

1:Overview of the SN74LS32N:
The SN74LS32N is a commonly used digital integrated circuit chip, part of the 74LS series. It is a quad 2-input OR gate chip. The chip uses a 14-pin dual in-line package (DIP), making it convenient for soldering and use on circuit boards.
The operating power supply voltage range of SN74LS32N is 4.75V to 5.25V, with a typical value of 5V. It can operate stably in a wide industrial temperature range (0℃ to 70℃). The SN74LS32N is inexpensive and has excellent stability, it is widely used in digital circuit design, such as logic control, signal processing, data transmission, and other fields, helping to achieve various logical operations and circuit functions.
2:SN74LS32N Important pin function definition:
| Pin No. | Pin Name | Description |
|---|---|---|
| 1 | 1A | data input |
| 2 | 1B | data input |
| 3 | 1Y | data output |
| 4 | 2A | data input |
| 5 | 2B | data input |
| 6 | 2Y | data output |
| 7 | GND | ground (0V) |
| 8 | 3Y | data output |
| 9 | 3A | data input |
| 10 | 3B | data input |
| 11 | 4Y | data output |
| 12 | 4A | data input |
| 13 | 4B | data input |
| 14 | Vcc | supply voltage |



















