74LS32 Quad 2 Input OR Gate IC (7432) DIP 14 Package

74LS32 Quad 2 Input OR Gate IC (7432) DIP 14 Package

The 74LS32 is a Quad 2-Input OR Gate integrated circuit from the 74LS (Low Power Schottky TTL) logic family.
It contains four independent OR gates, each having two inputs and producing a HIGH output when any one or both inputs are HIGH.

The IC is widely used in digital logic systems, signal processing, and control applications where logical addition (OR function) is required.
Its low power dissipation, high noise immunity, and fast switching speed make it suitable for TTL-based digital circuits.

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Features:-

• 4 OR gates in a 14-Pin DIP Package
• Outputs Directly Interface to CMOS, NMOS and TTL
• Large Operating Voltage Range
• Wide Operating Conditions
• CMOS low power consumption
• Schmitt Trigger Action at All Inputs

Specifications:-

• Type: DIP Bipolar
• Voltage Rating: 2.0 to 6.0V
• Temperature Rating: 0 to 70Deg C
• Number of: 14 Pins
• Mounting: Through Hole

Functional Description

Each OR gate in the 74LS32 independently performs a logical OR operation.
The output is HIGH if any of the two inputs is HIGH.
If both inputs are LOW, the output remains LOW.

This makes it ideal for applications like signal combining, control logic, and data flow control in digital circuits.

Applications

• Logic signal combining
• Data routing and control
• Enable/disable signal logic
• Digital decision-making circuits
• Alarm or detection systems
• Microprocessor and microcontroller interfacing
• General-purpose TTL logic circuits

74ls32-ic-datasheet