SN54LS32J

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SN54LS32J

+BOM

Logic Gates Military, 4-ch, 2-input, 4.5-V to 5.5-V low-power bipolar OR gate with TTL-compatible inputs 14-CDIP -55 to 125

  • ManufacturerTexas Instruments

  • Mfr. Part #SN54LS32J

  • In Stock12699

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Specifications

Attribute Value
Standard Pack Qty 1
Packaging Tube

Overview

Description

The SN54LS32J is a member of the 54LS series of logic integrated circuits, specifically a quad 2-input OR gate. Each device contains four independent OR gates, with each gate executing the Boolean function Y = A + B. It's widely used in digital circuits where logical OR operations are required. The SN54LS32J offers high-speed performance with a typical propagation delay of 10 nanoseconds and low power consumption, making it suitable for various applications in telecommunications, computing, and industrial control systems.
This IC operates within a supply voltage range of 4.75V to 5.25V and is capable of interfacing with TTL (Transistor-Transistor Logic) levels. It features a wide temperature range, typically from -55°C to 125°C, allowing it to function in harsh environments. The SN54LS32J comes in a ceramic dual in-line package (DIP), which ensures robust performance and reliability. Its versatility and durability make it a staple component in designing and implementing digital logic circuits.

Equivalent

The SN54LS32J is a quadruple 2-input OR gate IC. Equivalent products include:
1. 74LS32 (Standard 7400 series version)
2. CD4071 (CMOS version - quad 2-input OR gate)
3. MC14071 (Motorola's CMOS version)
4. NTE74LS32 (NTE Electronics equivalent)
These equivalents perform the same logical functions and can often be substituted in circuits, but be sure to check the datasheet specifications for voltage and current ratings to ensure compatibility.

Features

The SN54LS32J is a quad 2-input OR gate integrated circuit. Key features include:
1. Logic Functionality: It contains four independent 2-input OR gates, allowing logical OR operations on input signals.
2. TTL Compatible: Part of the 54LS series, it is compatible with TTL (Transistor-Transistor Logic) levels, ensuring easy integration with other TTL devices.
3. Operating Temperature: Designed for military applications with a wide operating temperature range from -55°C to 125°C.
4. Power Supply: Operates with a standard 5V power supply, typical for TTL circuits.
5. Package Type: Available in a ceramic dual in-line package (DIP), denoted by the 'J' in its part number.
6. Propagation Delay: It features a low propagation delay, making it suitable for high-speed applications.
7. Power Consumption: Offers low power consumption compared to earlier logic families, enhancing efficiency.
These features make the SN54LS32J suitable for various digital logic applications, especially where robustness and reliability are required across wide temperatures.

Pinout

The SN54LS32J is a quad 2-input positive OR gate integrated circuit. It typically comes in a 14-pin dual in-line package (DIP). Here is a brief overview of its pin functions:
1. Pin 1 (1A): Input for the first OR gate.
2. Pin 2 (1B): Input for the first OR gate.
3. Pin 3 (1Y): Output for the first OR gate.
4. Pin 4 (2A): Input for the second OR gate.
5. Pin 5 (2B): Input for the second OR gate.
6. Pin 6 (2Y): Output for the second OR gate.
7. Pin 7 (GND): Ground, connected to the 0V supply.
8. Pin 8 (3A): Input for the third OR gate.
9. Pin 9 (3B): Input for the third OR gate.
10. Pin 10 (3Y): Output for the third OR gate.
11. Pin 11 (4A): Input for the fourth OR gate.
12. Pin 12 (4B): Input for the fourth OR gate.
13. Pin 13 (4Y): Output for the fourth OR gate.
14. Pin 14 (VCC): Supply voltage, typically 5V.
Each OR gate outputs a high signal if at least one of its inputs is high.

Manufacturer

The SN54LS32J is a part of the SN54/74LS series of logic gates, which are manufactured by Texas Instruments. Texas Instruments (TI) is a prominent American technology company known for its expertise in designing and manufacturing semiconductors and various integrated circuits. TI is particularly recognized for its wide range of products, including analog chips, digital signal processors, and microcontrollers, which are used in numerous electronics applications across different industries. The company is headquartered in Dallas, Texas, and has a global presence with operations in various countries.

Application

The SN54LS32J is a quad 2-input OR gate integrated circuit commonly used in digital electronics. It is suitable for applications requiring logic level OR operations. Typical application areas include:
1. Digital signal processing for combining multiple binary signals.
2. Control systems where logic decision making is required.
3. Data routing and multiplexing in communication systems.
4. Simple decision-making circuits in embedded systems.
5. Logic level conversion and interface applications.
6. Implementing part of larger logic circuits in computing and automation tasks.
Its reliability and compatibility with TTL logic levels make it useful in both industrial and consumer electronics.

Package

The SN54LS32J is a logic IC that comes in a ceramic dual in-line package (CERDIP). It's designed for military and high-reliability applications, often characterized by its 14-pin configuration.

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