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SN74LS240NG4
- Manufacturer's Part No.:SN74LS240NG4
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- Series:74LS
- Description:IC BUFFER INVERT 5.25V 20DIP
- Quantity:RFQAdd to RFQ List
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- In Stock: 112675
- Available: 1
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $1.13400 | US $1.13 |
10+ | US $0.75600 | US $7.56 |
30+ | US $0.56700 | US $17.01 |
100+ | US $0.45360 | US $45.36 |
500+ | US $0.41580 | US $207.90 |
1000+ | US $0.37800 | US $378.00 |
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- Description
- Alternatives
- Shopping Guide
The SN74LS240NG4 is a quad buffer/driver integrated circuit (IC) from Texas Instruments, part of the Low Power Schottky (LS) family of logic devices. This IC is designed to provide high-speed buffering and driving capabilities for digital signals, making it suitable for a variety of applications in digital circuits.
Key Features:
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Quad Buffer/Driver Configuration: The SN74LS240 contains four independent buffer/driver circuits. Each buffer can accept a single input signal and provide a corresponding output signal, which is capable of driving a load.
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Logic Levels: The device operates with standard TTL (Transistor-Transistor Logic) levels, ensuring compatibility with other TTL devices. The input logic levels are defined as:
- Logic "0": 0V to 0.8V
- Logic "1": 2V to 5V
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Output Drive Capability: The outputs are capable of driving up to 15 mA of current, making the SN74LS240 suitable for driving TTL inputs or other loads directly.
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High-Speed Operation: The device is designed for fast switching times, typically around 10 ns, allowing it to operate effectively in high-speed digital applications.
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Low Power Consumption: As part of the LS family, the SN74LS240 is optimized for low power consumption compared to standard TTL devices, making it suitable for battery-operated and energy-efficient designs.
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Active-High Outputs: The outputs of the buffers are active-high, meaning that a high input signal results in a high output signal.
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Pin Configuration: The SN74LS240 is available in a 20-pin dual in-line package (DIP) or surface mount configurations. The pins are arranged in a standard layout, with designated pins for each buffer's input and output, as well as power supply and ground connections.
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Temperature Range: The device is rated for operation over a standard temperature range of 0°C to 70°C, making it suitable for commercial applications.
Applications:
The SN74LS240 is commonly used in various applications, including:
- Signal buffering in digital circuits to improve signal integrity.
- Driving LED displays or other visual indicators.
- Interfacing between different logic families or levels.
- Implementing fan-out in digital systems to ensure that signals can be distributed to multiple destinations without degradation.
Conclusion:
The SN74LS240NG4 from Texas Instruments is a versatile and reliable quad buffer/driver that provides high-speed, low-power signal buffering capabilities. Its compatibility with TTL logic levels and robust output drive capability make it an essential component in many digital electronic designs.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
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