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SN74LS32DR

Name: SN74LS32DR
Rating: 4.7 (12 reviews)

IC GATE OR 4CH 2-INP 14SOIC

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Mfr。パート #SN74LS32DR
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LS
ProductStatus	Active
LogicType	OR Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	4.75V ~ 5.25V
Current-OutputHighLow	400µA, 8mA
LogicLevel-Low	0.8V
LogicLevel-High	2V
MaxPropagationDelay@VMaxCL	22ns @ 5V, 15pF
OperatingTemperature	0°C ~ 70°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概要

Description

The SN74LS32DR is a quad 2-input OR gate integrated circuit from Texas Instruments, part of the Low-Power Schottky (LS) logic family. It features four independent OR gates, each capable of accepting two inputs and producing a single output. The device operates with a supply voltage range of 4.75V to 5.25V and is characterized by low power consumption and high-speed operation, making it suitable for various digital logic applications.
Key specifications include a maximum propagation delay of 10 ns and a typical input voltage threshold of 1.5V. The SN74LS32DR is available in a 14-pin dual-in-line package (DIP) or surface-mount packages, allowing for flexible integration into different circuit designs. It is commonly used in combinational logic circuits, data processing, and decision-making applications where OR logic is required. Overall, the SN74LS32DR is a reliable and efficient choice for engineers and designers working on digital electronics.

Features

The SN74LS32DR is a quad two-input OR gate from Texas Instruments' Low Power Schottky series. Key features include:
1. Logic Functionality: Contains four independent two-input OR gates.
2. Speed: Fast propagation delay of approximately 10 ns, allowing for high-speed operation.
3. Low Power Consumption: Operates with low power dissipation, typical of LS series logic.
4. Voltage Range: Compatible with a wide range of supply voltages, typically from 4.75V to 5.25V.
5. Temperature Range: Rated for operation from -40°C to +85°C.
6. Package Type: Available in a 14-pin Dual In-line Package (DIP) and other surface-mount options.
7. Signal Integrity: High noise immunity, making it suitable for complex digital circuits.
8. Functionality: Can be used in various applications, including arithmetic and logic operations in digital systems.
Overall, the SN74LS32DR is ideal for building versatile and efficient digital circuits.

Package

The SN74LS32DR is packaged in a SOIC (Small Outline Integrated Circuit) type, specifically a 14-pin SOIC package.

Pinout

The SN74LS32DR is a quad two-input OR gate integrated circuit from Texas Instruments. It features a total of 14 pins.
Pin Count and Functions:
- Pin 1: A1 (Input)
- Pin 2: B1 (Input)
- Pin 3: Y1 (Output)
- Pin 4: A2 (Input)
- Pin 5: B2 (Input)
- Pin 6: Y2 (Output)
- Pin 7: GND (Ground)
- Pin 8: Y3 (Output)
- Pin 9: B3 (Input)
- Pin 10: A3 (Input)
- Pin 11: Vcc (Power Supply)
- Pin 12: Y4 (Output)
- Pin 13: B4 (Input)
- Pin 14: A4 (Input)
This device provides four independent two-input OR functions, making it suitable for various logic applications in digital circuits.

Manufacturer

The SN74LS32DR is manufactured by Texas Instruments (TI), a multinational semiconductor company based in the United States. Texas Instruments specializes in designing and producing a wide range of analog, digital, and mixed-signal integrated circuits (ICs). The company is known for its innovation in the field of electronics and plays a significant role in various industries, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its development of analog chips, embedded processors, and calculators, making it a key player in the semiconductor market.

Application

The SN74LS32DR is a quad 2-input OR gate integrated circuit commonly used in digital logic applications. Its application areas include arithmetic circuits, data processing, signal routing, and control systems. It can be utilized in combinational logic designs, multiplexers, and as part of larger digital systems for implementing logical functions in consumer electronics, automotive systems, and computer hardware.

Equivalent

The SN74LS32DR is a quad 2-input OR gate. Equivalent products include:
1. 74HC32 - High-speed CMOS variant
2. 74HCT32 - TTL-compatible CMOS variant
3. 74LS32A - Similar LS series variant
4. TC74LC32 - Low-power CMOS version
These alternatives maintain similar functionality and logic levels. Always check specific electrical characteristics for compatibility.