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SN74LS14DRE4
- Manufacturer's Part No.:SN74LS14DRE4
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- Series:74LS
- Description:IC INVERTER SCHMITT 6CH 14SOIC
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- In Stock: 416112
- Available: 6
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $0.66555 | US $0.67 |
10+ | US $0.44370 | US $4.44 |
30+ | US $0.33277 | US $9.98 |
100+ | US $0.26622 | US $26.62 |
500+ | US $0.24404 | US $122.02 |
1000+ | US $0.22185 | US $221.85 |
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The SN74LS14DRE4 is a hex inverter Schmitt-trigger logic device manufactured by Texas Instruments. It is part of the 74LS (Low Power Schottky) series, which is known for its high-speed performance and low power consumption. Here’s a detailed description of its features and specifications:
General Description:
- Functionality: The SN74LS14DRE4 contains six independent inverters, each with a Schmitt-trigger input. This means that it can convert a slow or noisy input signal into a clean, fast output signal, making it ideal for applications where signal integrity is crucial.
- Logic Family: It belongs to the Low Power Schottky (LS) family, which is designed to provide improved speed and reduced power consumption compared to standard TTL (Transistor-Transistor Logic) devices.
Key Features:
- Input Type: Schmitt-trigger inputs provide hysteresis, which helps to eliminate noise and allows for faster switching times.
- Output Type: The outputs are capable of driving standard TTL loads, making the device versatile for various applications.
- Supply Voltage: The device operates typically at a supply voltage (Vcc) of 5V, which is standard for TTL logic devices.
- Temperature Range: It is rated for operation over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial applications.
- Propagation Delay: The typical propagation delay time is around 10 ns, allowing for high-speed operation in digital circuits.
- Power Dissipation: The device has a low power dissipation characteristic, typically consuming around 1.5 mA per gate, which contributes to overall energy efficiency in circuit designs.
Pin Configuration:
- The SN74LS14DRE4 is available in a 14-pin Dual In-Line Package (DIP) or a surface-mount package (SOIC), with each pin serving a specific function:
- Inputs: Each of the six inverters has a dedicated input pin.
- Outputs: Corresponding output pins for each inverter.
- Power and Ground: Pins for connecting to the power supply (Vcc) and ground (GND).
Applications:
- The SN74LS14DRE4 is widely used in various digital applications, including:
- Signal conditioning and waveform shaping.
- Debouncing switches and buttons.
- Generating clock signals.
- Logic level conversion in mixed-voltage systems.
Packaging:
- The device is typically available in a surface-mount package (DRE4) which is suitable for automated assembly processes and helps save space on printed circuit boards (PCBs).
Compliance:
- The SN74LS14DRE4 is compliant with various industry standards, making it suitable for use in consumer electronics, automotive, and industrial applications.
In summary, the SN74LS14DRE4 from Texas Instruments is a versatile and reliable hex inverter with Schmitt-trigger inputs, designed for high-speed and low-power applications in digital electronics. Its robust features and specifications make it a popular choice among engineers and designers.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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