SN74LS05N

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SN74LS05N

IC INVERTER 6CH 1-INP 14DIP

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Bảo hành 365 ngày

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Thông số kỹ thuật

Series 74LS
Part Status Obsolete
Logic Type Inverter
Number of Circuits 6
Number of Inputs 1
Features Open Collector
Voltage - Supply 4.75V ~ 5.25V
Current - Output High, Low -, 8mA
Input Logic Level - Low 0.8V
Input Logic Level - High 2V
Max Propagation Delay @ V, Max CL 32ns @ 5V, 15pF
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Supplier Device Package 14-PDIP
Package / Case 14-DIP (0.300", 7.62mm)
Base Product Number 74LS05

Tổng quan

Description

The SN74LS05N is a hex inverter buffer/driver integrated circuit (IC) from Texas Instruments, belonging to the 74LS (Low Power Schottky) series. It contains six independent inverter gates, each capable of converting a logic high input into a logic low output and vice versa, providing signal inversion.
Key features include:
- Wide operating supply voltage range from 4.75V to 5.25V.
- Low power consumption, making it suitable for battery-operated devices.
- Fast switching speeds, improving performance in digital circuits.
- TTL (Transistor-Transistor Logic) compatible, allowing integration with other TTL devices.
The SN74LS05N is commonly used in various applications such as digital logic circuits, signal conditioning, and interfacing logic levels. Its versatility and reliability make it a popular choice in electronic design.

Features

The SN74LS05N is a hex inverter buffer that features:
1. Hex Inverter Configuration: Contains six independent inverters, allowing for multiple signal inversions in a single package.
2. TTL Compatibility: Designed to be compatible with TTL (Transistor-Transistor Logic) levels, making it suitable for integrating with TTL circuits.
3. High-Speed Operation: Offers fast switching times, typically around 10-15 ns, enabling efficient performance in high-speed applications.
4. Low Power Consumption: Consumes significantly less power than standard logic families, enhancing energy efficiency.
5. Wide Operating Voltage: Supports a supply voltage range of 4.75V to 5.25V, suitable for various digital circuit designs.
6. Temperature Range: Operates within a commercial temperature range of 0°C to 70°C, making it versatile for different environments.
7. Pin Configuration: Available in a 14-pin DIP (Dual In-line Package), facilitating easy integration onto printed circuit boards (PCBs).
These features make the SN74LS05N an ideal choice for signal conditioning and inversion in digital logic applications.

Package

The SN74LS05N is packaged in a 14-pin dual in-line package (DIP).

Pinout

The SN74LS05N is a hex inverting buffer/driver integrated circuit (IC) from Texas Instruments. It features a total of 14 pins. The main function of the SN74LS05N is to provide logic level inversion, meaning it takes a logic high input and outputs a logic low, and vice versa.
The pin configuration includes six inverter inputs (labeled A1 to A6) and corresponding outputs (labeled Y1 to Y6) for each inverter. Additionally, it has a Vcc pin (pin 14) for power supply and a ground pin (pin 7) for completing the circuit. Each inverter can drive a standard TTL load, making the SN74LS05N useful in various digital logic applications where signal buffering and inversion are required.
In summary, the SN74LS05N has 14 pins, functioning primarily as a hex inverter with six input-output pairs.

Manufacturer

The SN74LS05N is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments is known for designing and producing semiconductors and various electronic components, including analog and digital circuits. The company specializes in embedded processing, analog technologies, and microcontrollers, serving diverse markets such as automotive, industrial, communications, and consumer electronics. Texas Instruments is recognized for its innovation and leadership in the semiconductor industry, providing a wide range of products that enable advancements in electronic applications worldwide.

Application

The SN74LS05N is a hex inverter with open-collector outputs, commonly used in digital logic applications. Its primary areas include signal processing, interfacing between different voltage levels, creating wired-AND configurations, and driving loads that require higher currents. It's also utilized in bus systems and for implementing logic functions in various electronic circuits, including TTL logic systems, communication devices, and industrial control systems.

Equivalent

The SN74LS05N is a hex inverter with open-collector outputs. Equivalent products include the 74HC05, 74HCT05, and the 74LS05. Other compatible options may include MC14520 and MC14521 for similar functionality in specific applications. Always check the datasheets for exact specifications and compatibility.

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